WEBVTT FILE 1 00:00:17.067 --> 00:00:19.235 >> ONE OF THE WONDERFUL 2 00:00:19.235 --> 00:00:21.337 CHALLENGES OF ASTRONOMY, WE HAVE 3 00:00:21.337 --> 00:00:23.940 TO IMAGINE SOMETHING SO WE CAN 4 00:00:23.940 --> 00:00:24.741 LOOK FOR IT. 5 00:00:24.741 --> 00:00:27.343 NATURE HAS THE WAY OF BEING MORE 6 00:00:27.343 --> 00:00:28.845 CREATIVE THAN WE ARE. 7 00:00:28.845 --> 00:00:31.848 WE ARE SURPRISED BY WHAT WE SEE 8 00:00:31.848 --> 00:00:32.749 IN THE SLIDE. 9 00:00:32.749 --> 00:00:35.752 THAT IS WHY THIS TELESCOPE HAS 10 00:00:35.752 --> 00:00:37.454 BEEN ATTRACTIVE. 11 00:00:37.454 --> 00:00:39.556 EVERY TIME WE BUILD A BIGGER 12 00:00:39.556 --> 00:00:40.857 ONE, WE SEE SOMETHING THAT WE 13 00:00:40.857 --> 00:00:42.158 NEVER IMAGINED OUT. 14 00:00:42.158 --> 00:00:46.663 THIS IS THE NEXT STEP IN THAT 15 00:00:46.663 --> 00:00:50.166 RACE. 16 00:00:50.166 --> 00:00:50.967 ♪ 17 00:00:50.967 --> 00:00:51.367 ♪ 18 00:00:51.367 --> 00:00:51.868 ♪ 19 00:00:51.868 --> 00:00:54.370 ♪ 20 00:00:54.370 --> 00:00:54.871 >> HELLO. 21 00:00:54.871 --> 00:00:58.975 WELCOME TO NASA SCIENCE LIVE. 22 00:00:58.975 --> 00:01:00.276 AN OPPORTUNITY TO COME BEHIND 23 00:01:00.276 --> 00:01:02.378 THE SCENES TO GET TO KNOW YOUR 24 00:01:02.378 --> 00:01:03.279 SPACE AGENCY. 25 00:01:03.279 --> 00:01:05.582 I AM YOUR HOST LESLIE GARRISON. 26 00:01:05.582 --> 00:01:07.484 THIS SHOW IS ALL ABOUT YOU BEING 27 00:01:07.484 --> 00:01:09.686 ABLE TO INTERACT WITH NASA 28 00:01:09.686 --> 00:01:10.920 SCIENTISTS AND SUBJECT MATTER 29 00:01:10.920 --> 00:01:13.022 EXPERTS TO GET YOUR QUESTIONS 30 00:01:13.022 --> 00:01:13.723 ANSWERED. 31 00:01:13.723 --> 00:01:15.625 VISIT US ON FACEBOOK OR TWITTER 32 00:01:15.625 --> 00:01:17.794 AND ASK US QUESTIONS USING THE 33 00:01:17.794 --> 00:01:19.996 HASHTAG ASK NASA OR LEAVE 34 00:01:19.996 --> 00:01:21.898 QUESTIONS IN THE COMMENT BOX 35 00:01:21.898 --> 00:01:23.399 WHEREVER YOU ARE WATCHING THIS 36 00:01:23.399 --> 00:01:24.501 VIDEO. 37 00:01:24.501 --> 00:01:26.402 TODAY, WE ARE GOING TO BE 38 00:01:26.402 --> 00:01:28.605 TALKING ABOUT TELESCOPE THAT IS 39 00:01:28.605 --> 00:01:32.008 LIVE LIKE A TIME MACHINE. 40 00:01:32.008 --> 00:01:34.010 THE SPACE TELESCOPE THAT IS SET 41 00:01:34.010 --> 00:01:35.712 TO LAUNCH INTO SPACE IN THE YEAR 42 00:01:35.712 --> 00:01:38.515 2021 TO BECOME THE WORLD'S MOST 43 00:01:38.515 --> 00:01:43.219 POWERFUL OF SPACE TELESCOPE AND 44 00:01:43.219 --> 00:01:46.222 COMPLEX AND/OR BIT OTHER STAR 45 00:01:46.222 --> 00:01:48.525 AND WILL HELP TO SOLVE MYSTERIES 46 00:01:48.525 --> 00:01:50.126 OF OUR SOLAR SYSTEM AND THE 47 00:01:50.126 --> 00:01:52.128 PLACE THAT WE ARE IN THE 48 00:01:52.128 --> 00:01:53.630 UNIVERSE. 49 00:01:53.630 --> 00:01:56.432 FIRST STEP, OUR FRIEND IS GOING 50 00:01:56.432 --> 00:02:01.538 TO TAKE US INSIDE THE ROOM. 51 00:02:01.538 --> 00:02:03.740 SHE WAS RECENTLY AT NORTHROP 52 00:02:03.740 --> 00:02:07.343 GRUMMAN IN CALIFORNIA AND FILMED 53 00:02:07.343 --> 00:02:08.845 THIS BEHIND THE SCENE VIDEO FOR 54 00:02:08.845 --> 00:02:09.245 YOU. 55 00:02:09.245 --> 00:02:10.880 IT IS NOT OF TONE WE GET TO GO 56 00:02:10.880 --> 00:02:12.882 INSIDE WITH OUR CAMERAS WHERE 57 00:02:12.882 --> 00:02:15.185 SUCH A POWERFUL TELESCOPE IS 58 00:02:15.185 --> 00:02:16.986 BEING BUILT, SO SIT BACK AND 59 00:02:16.986 --> 00:02:18.955 ENJOY THE FIRST STOP IN OUR 60 00:02:18.955 --> 00:02:20.256 JOURNEY TO UNDERSTAND THE 61 00:02:20.256 --> 00:02:21.558 EXTREMELY AND TRULY 62 00:02:21.558 --> 00:02:24.561 EXTRAORDINARY JAMES WEBB SPACE 63 00:02:24.561 --> 00:02:26.462 TELESCOPE. 64 00:02:26.462 --> 00:02:26.863 >> ALL RIGHT. 65 00:02:26.863 --> 00:02:28.665 SO I GOT MY BUNNY SUIT ON WHICH 66 00:02:28.665 --> 00:02:32.068 PROTECTS THE SPACE TELESCOPE 67 00:02:32.068 --> 00:02:33.970 FROM PARTICLES THAT MAY COME OFF 68 00:02:33.970 --> 00:02:34.470 OF ME. 69 00:02:34.470 --> 00:02:38.675 WE ARE AT NORTHROP GRUMMAN IN 70 00:02:38.675 --> 00:02:41.077 REDONDO BEACH AND SEE THE JAMES 71 00:02:41.077 --> 00:02:43.479 WEBB SPACE TELESCOPE, SO LET'S 72 00:02:43.479 --> 00:02:44.681 GO. 73 00:02:44.681 --> 00:02:47.584 RIGHT NOW, WE ARE IN A HUGE 74 00:02:47.584 --> 00:02:49.686 CLEAN ROOM. 75 00:02:49.686 --> 00:02:52.088 LIKE EVERYONE ELSE, WE ALL GOT 76 00:02:52.088 --> 00:02:53.790 ON BUNNY SUITS. 77 00:02:53.790 --> 00:02:55.892 THIS IS NASA JAMES WEBB SPACE 78 00:02:55.892 --> 00:02:57.193 TELESCOPE ♪ 79 00:02:57.193 --> 00:02:57.794 ♪ 80 00:02:57.794 --> 00:02:58.094 ♪ 81 00:02:58.094 --> 00:02:58.228 ♪ 82 00:02:58.228 --> 00:03:02.198 ♪ THIS TELESCOPE WAS ENVISIONED 83 00:03:02.198 --> 00:03:03.900 SHORTLY AFTER HUBBEL'S LAUNCH TO 84 00:03:03.900 --> 00:03:05.201 CONTINUE ON THE NEXT PHASE OF 85 00:03:05.201 --> 00:03:07.103 QUESTIONS ABOUT OUR UNIVERSE. 86 00:03:07.103 --> 00:03:07.503 ♪ 87 00:03:07.503 --> 00:03:08.104 ♪ 88 00:03:08.104 --> 00:03:08.605 ♪ 89 00:03:08.605 --> 00:03:08.738 ♪ 90 00:03:08.738 --> 00:03:10.840 ♪ IT IS GOING TO LOOK IN THE 91 00:03:10.840 --> 00:03:12.442 SPECTRUM OF LIGHT AND SEEK THE 92 00:03:12.442 --> 00:03:14.344 LIGHT OF THOSE REALLY EARLY 93 00:03:14.344 --> 00:03:16.746 FORMING GALAXIES THEN TRY TO 94 00:03:16.746 --> 00:03:18.214 ANSWER THE QUESTIONS ABOUT OUR 95 00:03:18.214 --> 00:03:21.217 UNIVERSE. 96 00:03:21.217 --> 00:03:23.620 SO WHAT WE ARE WINNING NOW IS 97 00:03:23.620 --> 00:03:25.321 THE TWO MAJOR HALF OF THE 98 00:03:25.321 --> 00:03:30.326 TELESCOPE BEING PUT TOGETHER. 99 00:03:30.326 --> 00:03:37.433 Z WHAT IS EXCITING ABOUT WHAT IS 100 00:03:37.433 --> 00:03:38.234 HAPPENING NOW. 101 00:03:38.234 --> 00:03:39.936 WE ARE IN THE FINAL STAGES OF 102 00:03:39.936 --> 00:03:41.638 COP INSTRUCTION, SO ABOVE US, WE 103 00:03:41.638 --> 00:03:43.640 GOT THE PORTION OF THE TELESCOPE 104 00:03:43.640 --> 00:03:45.541 WHICH IS JUST INTEGRATED WITH 105 00:03:45.541 --> 00:03:47.744 THE OTHER BOTTOM HALF. 106 00:03:47.744 --> 00:03:49.646 THE SUN SHIELD AND THE SPACE 107 00:03:49.646 --> 00:03:51.147 WHICH IS JUST BELOW IT. 108 00:03:51.147 --> 00:03:52.849 SO LET'S CONTINUE ON. 109 00:03:52.849 --> 00:03:54.550 AND COMING ALONG THIS SIDE IS 110 00:03:54.550 --> 00:03:56.352 THE MOST SPECTACULAR VIEW OF 111 00:03:56.352 --> 00:03:57.854 THIS WHOLE THING BECAUSE YOU CAN 112 00:03:57.854 --> 00:04:01.057 SEE THERE ARE THESE 18 GOLD 113 00:04:01.057 --> 00:04:03.559 MIRRORS THEY ARE REAL GOLD. 114 00:04:03.559 --> 00:04:05.161 THE REASON IS BECAUSE GOLD 115 00:04:05.161 --> 00:04:07.263 REFLECTS INFRARED LIGHT THE 116 00:04:07.263 --> 00:04:07.864 BEST. 117 00:04:07.864 --> 00:04:08.364 ♪ 118 00:04:08.364 --> 00:04:08.765 ♪ 119 00:04:08.765 --> 00:04:09.666 ♪ 120 00:04:09.666 --> 00:04:10.900 ♪ WEBB IS GOING TO TRY TO SOLVE 121 00:04:10.900 --> 00:04:13.202 THE MYSTERIES OF OUR SOLAR 122 00:04:13.202 --> 00:04:16.906 SYSTEM AND LOOK TO WORLD OF LONG 123 00:04:16.906 --> 00:04:19.075 DISTANCE STARS THEN LOOK AT THE 124 00:04:19.075 --> 00:04:21.477 STRUCTURES THEN TRAY TO EXPLAIN 125 00:04:21.477 --> 00:04:23.780 THE ORIGINS OF OUR UNIVERSE, AND 126 00:04:23.780 --> 00:04:25.682 NO PROJECT LIKE THIS COULD BE 127 00:04:25.682 --> 00:04:27.684 DONE ALONE, SO INTERNATIONAL 128 00:04:27.684 --> 00:04:29.185 PROGRAM, THAT IS LEAD BY SPACE 129 00:04:29.185 --> 00:04:33.289 WITH THE PARTNERS THE EUROPEAN 130 00:04:33.289 --> 00:04:36.192 AND CANADIAN SPACE AGENCY. 131 00:04:36.192 --> 00:04:38.394 THANK YOU SO MUCH FOR TAKING US 132 00:04:38.394 --> 00:04:40.596 INSIDE THE CLEAN ROOM, SOPHIA. 133 00:04:40.596 --> 00:04:43.299 I AM IN AWE AT HOW LARGE AND 134 00:04:43.299 --> 00:04:44.801 BEAUTIFUL THAT TELESCOPE REALLY 135 00:04:44.801 --> 00:04:45.501 IS. 136 00:04:45.501 --> 00:04:47.203 ABC LYNN CRED AM. 137 00:04:47.203 --> 00:04:48.705 SO THE NEXT STOP ON THIS TOUR OF 138 00:04:48.705 --> 00:04:51.507 THE JAMES WEBB SPACE TELESCOPE 139 00:04:51.507 --> 00:04:52.608 BRINGS US BACK TO NORTHROP 140 00:04:52.608 --> 00:04:57.914 GRUMMAN WHERE NASA ADMINISTRATOR 141 00:04:57.914 --> 00:05:01.017 JIM BRIDENSTINE, LET'S HEAR 142 00:05:01.017 --> 00:05:03.519 ABOUT WHAT IT LIKE TO SEE THE 143 00:05:03.519 --> 00:05:06.522 FULLY ASSEMBLED OBSERVATORY IN 144 00:05:06.522 --> 00:05:07.223 REAL LIFE. 145 00:05:07.223 --> 00:05:09.125 >> HI. 146 00:05:09.125 --> 00:05:12.061 I AM THE HEAD OF SCIENCE AT NASA 147 00:05:12.061 --> 00:05:14.263 AND HERE WITH JIM BRIDENSTINE IN 148 00:05:14.263 --> 00:05:20.336 REDONDO BEACH WITH NORTHROP 149 00:05:20.336 --> 00:05:22.638 GRUMMAN AND THE SPACE TELESCOPE. 150 00:05:22.638 --> 00:05:24.140 HOW DOES IT FEEL TO BE NEXT TO 151 00:05:24.140 --> 00:05:24.440 THIS? 152 00:05:24.440 --> 00:05:26.142 >> OH, FANTASTIC. 153 00:05:26.142 --> 00:05:28.244 NO I, THE JAMES WEBB TELESCOPES 154 00:05:28.244 --> 00:05:30.146 THE MOST COMPLICATED SPACECRAFT 155 00:05:30.146 --> 00:05:31.948 THAT HAS EVER BEEN BUILT IN A 156 00:05:31.948 --> 00:05:34.650 KNOW PEOPLE WATCHING ON TV OR ON 157 00:05:34.650 --> 00:05:36.252 THE INTERNET CAN SEE IT BEHIND 158 00:05:36.252 --> 00:05:36.853 US NOW. 159 00:05:36.853 --> 00:05:39.055 BUY CAN ALSO TELL YOU, A PICTURE 160 00:05:39.055 --> 00:05:40.556 DOES NOT DO IT JUSTICE. 161 00:05:40.556 --> 00:05:42.458 WHEN YOU ARE IN THE PRESENCE OF 162 00:05:42.458 --> 00:05:44.360 THE MASSIVE SPACECRAFT AND 163 00:05:44.360 --> 00:05:46.262 CHANGE HOW YOU PERCEIVE HOW 164 00:05:46.262 --> 00:05:47.563 COMPLEX AND IMPORTANT THIS 165 00:05:47.563 --> 00:05:49.565 PARTICULAR MISSION IS. 166 00:05:49.565 --> 00:05:51.267 WHAT WE'RE LOOKING AT HERE IS A 167 00:05:51.267 --> 00:05:53.169 SPACECRAFT ELEMENT AND THE 168 00:05:53.169 --> 00:05:55.371 SCIENTIFIC INSTRUMENT AND NOW 169 00:05:55.371 --> 00:05:56.873 THEY HAVE BEEN PUT TOGETHER, 170 00:05:56.873 --> 00:05:58.775 BOTH PHYSICALLY AND ELECTRICALLY 171 00:05:58.775 --> 00:06:01.177 IN A WAY THAT WAS A LOT OF RISK. 172 00:06:01.177 --> 00:06:02.278 THIS IS A BIG DAY. 173 00:06:02.278 --> 00:06:03.579 YOU WANT TO SAY THANK YOU TO THE 174 00:06:03.579 --> 00:06:06.382 PARTNERS AT NORTHROP GRUMMAN BUT 175 00:06:06.382 --> 00:06:08.284 ALL THE COUNTRIES INVOLVED IN 176 00:06:08.284 --> 00:06:08.684 THE. 177 00:06:08.684 --> 00:06:09.986 WE ARE TALKING ABOUT 14 178 00:06:09.986 --> 00:06:11.621 DIFFERENT NATIONS THAT HAVE BEEN 179 00:06:11.621 --> 00:06:13.122 INVOLVED IN PRODUCING THIS 180 00:06:13.122 --> 00:06:15.324 MAGNIFICENT TELESCOPE THAT IS 181 00:06:15.324 --> 00:06:16.626 GOING TO TRANSFORM HOW WE SEE 182 00:06:16.626 --> 00:06:17.693 THE UNIVERSE. 183 00:06:17.693 --> 00:06:19.495 YOU KNOW WHAT IS AMAZING TO ME 184 00:06:19.495 --> 00:06:23.599 IS AS AN ASTRO PHYSICISTS AND 185 00:06:23.599 --> 00:06:25.501 SEEING THAT FIRST GALAXIES, THE 186 00:06:25.501 --> 00:06:27.403 FIRST STARS THAT ARE OUT OF THE 187 00:06:27.403 --> 00:06:28.905 BEGINNING OF THE MANY GENERATION 188 00:06:28.905 --> 00:06:30.606 OF STARS THAT CREATED OUR 189 00:06:30.606 --> 00:06:31.307 ENVIRONMENT. 190 00:06:31.307 --> 00:06:32.408 >> THAT IS THE NUMBER ONE 191 00:06:32.408 --> 00:06:34.110 OBJECTIVE OUT OF THE GATE. 192 00:06:34.110 --> 00:06:35.611 I MAP GIN BEING ABLE TO SEE BACK 193 00:06:35.611 --> 00:06:36.412 IN TIME. 194 00:06:36.412 --> 00:06:38.114 THIS IS NOT JUST LOOKING DEEP IN 195 00:06:38.114 --> 00:06:38.414 SPACE. 196 00:06:38.414 --> 00:06:40.316 WE ARE LOOKING BACK IN TIME. 197 00:06:40.316 --> 00:06:40.917 >> ALL RIGHT. 198 00:06:40.917 --> 00:06:42.218 ANOTHER ELEMENT OF THAT WILL BE 199 00:06:42.218 --> 00:06:45.421 FOCUSED ON THE OUTSIDE OF THE 200 00:06:45.421 --> 00:06:47.023 SOLAR SYSTEM. 201 00:06:47.023 --> 00:06:48.524 WHAT ABOUT DO YOU THINK ABOUT 202 00:06:48.524 --> 00:06:48.724 THESE? 203 00:06:48.724 --> 00:06:49.826 IT IS AMAZING. 204 00:06:49.826 --> 00:06:51.227 WHEN YOU TALK ABOUT WHAT GIFTS 205 00:06:51.227 --> 00:06:53.229 THE AMERICAN PUBLIC ENTHUSED 206 00:06:53.229 --> 00:06:54.730 ABOUT SPACE EXPLORATION OR 207 00:06:54.730 --> 00:06:57.733 INSIDE HUMANITY AT LARGE. 208 00:06:57.733 --> 00:06:59.635 IT IS THE IDEA WE COULD FIND 209 00:06:59.635 --> 00:07:01.838 LIFE ON WORLDS THAT ARE NOT OUR 210 00:07:01.838 --> 00:07:02.438 OWN. 211 00:07:02.438 --> 00:07:03.539 IT HAS NEVER BEEN DONE BEFORE. 212 00:07:03.539 --> 00:07:04.640 THAT IS WHAT WE'RE GOING TO BE 213 00:07:04.640 --> 00:07:06.142 ABLE TO DO WITH THE JAMES WEBB 214 00:07:06.142 --> 00:07:08.044 SPACE TELESCOPE AND SEE THOSE 215 00:07:08.044 --> 00:07:09.745 AND MAKE ASSESSMENTS. 216 00:07:09.745 --> 00:07:11.481 THERE IS WATER VAPOR THERE IS 217 00:07:11.481 --> 00:07:13.583 CARBON DIOXIDE? 218 00:07:13.583 --> 00:07:15.084 THAT IS EXCITING ABOUT WHAT 219 00:07:15.084 --> 00:07:17.186 JAMES WEBB IS GOING TO HELP US 220 00:07:17.186 --> 00:07:17.753 DO. 221 00:07:17.753 --> 00:07:18.154 >> YEAH. 222 00:07:18.154 --> 00:07:18.754 WE KNOW. 223 00:07:18.754 --> 00:07:21.157 THAT WHEN LIFE CAME TO BE ENTIRE 224 00:07:21.157 --> 00:07:22.258 ATMOSPHERE CHANGED. 225 00:07:22.258 --> 00:07:22.859 >> YEAH. 226 00:07:22.859 --> 00:07:24.360 >> REALLY SEEING THOSE CHANGES 227 00:07:24.360 --> 00:07:26.562 HAS SOME OF THESE PLANETS THAT 228 00:07:26.562 --> 00:07:28.064 ARE THROUGHOUT AND GOING TO BE 229 00:07:28.064 --> 00:07:30.366 SUCH A SUPER DISCOVERY. 230 00:07:30.366 --> 00:07:32.969 NOW, YOU LOOK AT THE TELESCOPE, 231 00:07:32.969 --> 00:07:34.971 IT IS CLEAR TO! ONE WHO STANDS 232 00:07:34.971 --> 00:07:35.371 HERE. 233 00:07:35.371 --> 00:07:36.873 THIS IS COMPLICATED. 234 00:07:36.873 --> 00:07:37.974 THERE IS A LOT OF PEOPLE, 235 00:07:37.974 --> 00:07:40.476 THOUSANDS IN FACT WHO PUT THEIR 236 00:07:40.476 --> 00:07:41.577 HEART AND ALL? THIS. 237 00:07:41.577 --> 00:07:43.379 THIS IS THE MOST COMPLICATED 238 00:07:43.379 --> 00:07:45.781 SPACECRAFT THAT HAS BEEN BUILT 239 00:07:45.781 --> 00:07:47.183 IN HISTORY. 240 00:07:47.183 --> 00:07:49.185 HUNDRED OF MOVING PARTS THAT 241 00:07:49.185 --> 00:07:50.486 HAVE TO WORK WHICH IS WHY IT IS 242 00:07:50.486 --> 00:07:52.788 A NUMBER UP WITH PRIORITY. 243 00:07:52.788 --> 00:07:54.490 WE HAVE TO GOT THE MOVING PARTS 244 00:07:54.490 --> 00:07:55.591 WORKING CORRECTLY. 245 00:07:55.591 --> 00:07:57.293 THIS SPACECRAFT IS GOING TO BE 246 00:07:57.293 --> 00:07:58.794 ONE MILLION MAILS FROM ETHER ON 247 00:07:58.794 --> 00:08:00.296 THE OTHER SIDE OF THE MOON AS A 248 00:08:00.296 --> 00:08:01.197 MATTER OF FACT. 249 00:08:01.197 --> 00:08:03.299 SO WHAT THAT MEANS IS WE ARE NOT 250 00:08:03.299 --> 00:08:04.700 GOING TO HAVE ACCESS TO IT ONCE 251 00:08:04.700 --> 00:08:05.301 IT THERE IS. 252 00:08:05.301 --> 00:08:07.003 WE HAVE TO MAKE SURE IT IS RIGHT 253 00:08:07.003 --> 00:08:08.104 TO THE BEGINNING. 254 00:08:08.104 --> 00:08:09.405 SO ONE OF THE ELEMENTS THAT MANY 255 00:08:09.405 --> 00:08:10.206 PEOPLE FORGET. 256 00:08:10.206 --> 00:08:12.141 SOME OF THE TECHNOLOGIES THAT 257 00:08:12.141 --> 00:08:14.443 WERE DEVELOPED HERE ALREADY HAD 258 00:08:14.443 --> 00:08:16.245 IMPACT ON OUR LIVES, DO YOU KNOW 259 00:08:16.245 --> 00:08:18.614 EXAMPLE OR SINK YOUR MINE? 260 00:08:18.614 --> 00:08:19.015 >> YEAH. 261 00:08:19.015 --> 00:08:20.316 SOME OF THE SENSORS ON THIS 262 00:08:20.316 --> 00:08:22.318 SPACECRAFT HAVE BEEN USED FOR 263 00:08:22.318 --> 00:08:24.020 IMPACT SURGERY AND LASIK EYE 264 00:08:24.020 --> 00:08:27.223 SURGERY FOR EXAMPLE HAS 265 00:08:27.223 --> 00:08:29.625 BENEFITED FROM THE TECHNOLOGY 266 00:08:29.625 --> 00:08:30.927 DEVELOPED ANOTHER JAMES WEBB 267 00:08:30.927 --> 00:08:32.328 SPACE TELESCOPE. 268 00:08:32.328 --> 00:08:33.829 THESE ARE SPIN-OFFS. 269 00:08:33.829 --> 00:08:34.530 THESE ARE CAPABILITIES THAT COME 270 00:08:34.530 --> 00:08:35.831 FROM THE INVEST. 271 00:08:35.831 --> 00:08:37.934 THESE KIND OF ACTIVITIES ON THEN 272 00:08:37.934 --> 00:08:40.136 THEY CANNOT BE DISMISSED. 273 00:08:40.136 --> 00:08:41.437 >> WE RAILROAD JUST ABOUT OUT OF 274 00:08:41.437 --> 00:08:41.837 TIME. 275 00:08:41.837 --> 00:08:43.139 I WANT TO THANK YOU WITH MANY 276 00:08:43.139 --> 00:08:45.541 REGARDS FROM REDONDO BEACH. 277 00:08:45.541 --> 00:08:45.942 A YES. 278 00:08:45.942 --> 00:08:47.843 THOMAS, IT HAS BEEN GREAT. 279 00:08:47.843 --> 00:08:49.545 CONGRATULATIONS TO YOU AND YOUR 280 00:08:49.545 --> 00:08:51.247 TEAM IN GETTING THIS FOR AND I 281 00:08:51.247 --> 00:08:52.748 CANNOT WAIT TO SEE THE END 282 00:08:52.748 --> 00:08:53.049 RESULT. 283 00:08:53.049 --> 00:08:55.751 THANK YOU SO MUCH. 284 00:08:55.751 --> 00:08:56.452 >> THAT WAS A FASCINATING 285 00:08:56.452 --> 00:09:02.458 DISCUSSION WITH DR.Z AND 286 00:09:02.458 --> 00:09:04.360 ADMINISTRATOR BRIDENSTINE. 287 00:09:04.360 --> 00:09:05.261 THAT WAS INTERESTING. 288 00:09:05.261 --> 00:09:08.664 SO WELCOME BACK TO THE STUDIO. 289 00:09:08.664 --> 00:09:10.600 I AM JOINED HERE WITH NASA 290 00:09:10.600 --> 00:09:12.301 SCIENTISTS AMBER FROM NASA 291 00:09:12.301 --> 00:09:15.004 GODDARD AND ENGINEER KEITH WHO 292 00:09:15.004 --> 00:09:17.673 IS ALSO HERE AT NASA GODDARD WHO 293 00:09:17.673 --> 00:09:18.975 IS GOING TO TELL US MORE ABOUT 294 00:09:18.975 --> 00:09:20.876 THE AMAZING TELESCOPE THAT IS 295 00:09:20.876 --> 00:09:22.478 BEING DESCRIBED AS TIME MACHINE. 296 00:09:22.478 --> 00:09:24.180 BUT BEFORE I DIVE INTO THE 297 00:09:24.180 --> 00:09:26.082 CHALLENGE IN QUESTIONS, I HAVE A 298 00:09:26.082 --> 00:09:27.183 PERSONAL QUESTION TO ASK. 299 00:09:27.183 --> 00:09:29.685 SO, KEITH, AMBER, WHY THE 300 00:09:29.685 --> 00:09:32.588 TELESCOPE IS HERE AT GODDARD. 301 00:09:32.588 --> 00:09:33.389 DID YOU HAVE THE OPPORTUNITY TO 302 00:09:33.389 --> 00:09:35.491 GO INSIDE OF THE CLEAN ROOM AS 303 00:09:35.491 --> 00:09:37.093 SOPHIA DID AND ACTUALLY WORK 304 00:09:37.093 --> 00:09:40.896 WITH OR WORK ON THE ACTUAL 305 00:09:40.896 --> 00:09:41.998 TELESCOPE. 306 00:09:41.998 --> 00:09:44.400 WELL NO TOUCHING. 307 00:09:44.400 --> 00:09:45.601 FOR THE MOST PART. 308 00:09:45.601 --> 00:09:48.404 I AM ASTROPHYSICS I AM JUST A 309 00:09:48.404 --> 00:09:49.105 SCIENTIST. 310 00:09:49.105 --> 00:09:51.407 AM NOT ENGINEER ACTUALLY 311 00:09:51.407 --> 00:09:54.010 BUILDING THE TELESCOPE AND HAD 312 00:09:54.010 --> 00:09:55.311 CHANCE TO GO INSIDE OF THE CLEAN 313 00:09:55.311 --> 00:09:55.711 ROOM. 314 00:09:55.711 --> 00:09:56.812 WAS INCREDIBLE. 315 00:09:56.812 --> 00:09:58.514 I MEAN, IT IS HARD TO DESCRIBE 316 00:09:58.514 --> 00:10:00.716 HOW BIG AND HOW BEAUTIFUL THIS 317 00:10:00.716 --> 00:10:01.917 TELESCOPE IS. 318 00:10:01.917 --> 00:10:03.019 I HAVE HAD A COUPLE OF CHANCES 319 00:10:03.019 --> 00:10:05.821 TO PUT THE BUNNY SUIT ON AND GO 320 00:10:05.821 --> 00:10:09.225 INSIDE AND GET UPCLOSE. 321 00:10:09.225 --> 00:10:10.326 IT IS SPECTACULAR. 322 00:10:10.326 --> 00:10:11.427 THEY ARE NOT ALLOWED TO TOUCH 323 00:10:11.427 --> 00:10:14.230 THE HARD WAY, SO WE HAD A HARDLY 324 00:10:14.230 --> 00:10:15.531 SKILLED TECHNICIANS THAT DO MOST 325 00:10:15.531 --> 00:10:16.132 OF THAT. 326 00:10:16.132 --> 00:10:18.734 I HAVE HAD THE, I HAVE HAD THE 327 00:10:18.734 --> 00:10:20.136 CHANCE TO GO IN SEVERAL TIMES 328 00:10:20.136 --> 00:10:22.938 WHILE THE TELESCOPE WEAR HERE, 329 00:10:22.938 --> 00:10:25.441 YOU KNOW, AS WE JUST SAID, IT IS 330 00:10:25.441 --> 00:10:27.243 REMARKABLE, AS YOU SAW IN THE 331 00:10:27.243 --> 00:10:28.944 VIDEO, RIGHT THERE, THE CLEAN 332 00:10:28.944 --> 00:10:30.846 ROOMS, OUR CONSTRUCTION SITES. 333 00:10:30.846 --> 00:10:31.847 THERE IS PEOPLE EVERYWHERE T. 334 00:10:31.847 --> 00:10:34.250 THERE IS WIRES AND CABLES SO TRY 335 00:10:34.250 --> 00:10:35.751 NOT TO GO IN THERE UNLESS YOU 336 00:10:35.751 --> 00:10:36.252 HAVE TO. 337 00:10:36.252 --> 00:10:38.754 WHEN YOU DO GET GO IN THERE. 338 00:10:38.754 --> 00:10:39.255 IT IS AWESOME. 339 00:10:39.255 --> 00:10:40.556 I AM SURE WITHIN YOU WILL NEVER 340 00:10:40.556 --> 00:10:41.157 FORGET. 341 00:10:41.157 --> 00:10:44.860 ONE FOR THE CAREER JOURNALS TO 342 00:10:44.860 --> 00:10:47.163 SHARE WITH THE KIDS AND SO WE 343 00:10:47.163 --> 00:10:48.664 ALREADY HAD THE OPPORTUNITY TO 344 00:10:48.664 --> 00:10:50.666 TALK A LITTLE BIT THE ACTUAL 345 00:10:50.666 --> 00:10:52.368 JAMES WEBB TELESCOPE AND WHAT 346 00:10:52.368 --> 00:10:54.270 THEY WILL DO, BUT AMBER, 347 00:10:54.270 --> 00:10:55.971 INQUIRING MINES WANT TO KNOW, 348 00:10:55.971 --> 00:10:57.773 WHAT IS THE ACTUAL GOAL OF THIS 349 00:10:57.773 --> 00:10:58.974 MISSION? 350 00:10:58.974 --> 00:11:00.776 >> WELL, IT HAS A LOT OF GOALS. 351 00:11:00.776 --> 00:11:02.678 AND THE GOALS ARE BROAD AND THEY 352 00:11:02.678 --> 00:11:03.479 ARE BIG. 353 00:11:03.479 --> 00:11:07.383 AND THEIR TELESCOPE IS DESIGNED 354 00:11:07.383 --> 00:11:09.985 TO BE THE SUCCESSOR THE AMAZING 355 00:11:09.985 --> 00:11:12.021 HUBBLE SPACE TELESCOPE. 356 00:11:12.021 --> 00:11:15.324 AS AWESOME AS IT IS, THERES A 357 00:11:15.324 --> 00:11:16.826 LOT OF WAYS TO PUSH IT TOT THE 358 00:11:16.826 --> 00:11:17.626 LIMITS. 359 00:11:17.626 --> 00:11:19.395 PUSH BEYOND WHAT WE HAVE BEEN 360 00:11:19.395 --> 00:11:21.197 ABLE TO DO WITH THE AMAZING 361 00:11:21.197 --> 00:11:23.099 HUBBLE AND ANSWER THE BIGGEST 362 00:11:23.099 --> 00:11:24.200 QUESTIONS TODAY. 363 00:11:24.200 --> 00:11:25.701 WE WANT TO LOOK BACK TO SEE THE 364 00:11:25.701 --> 00:11:28.904 VERY FIRST STARS AND GALAXIES 365 00:11:28.904 --> 00:11:30.806 BORN IN THE EARLY UNIVERSE AND 366 00:11:30.806 --> 00:11:33.008 STUDY PLANETS WITHIN OUR OWN 367 00:11:33.008 --> 00:11:34.510 SOLAR SYSTEM AND PLANETS 368 00:11:34.510 --> 00:11:36.212 ORBITING OTHER STARS OUTSIDE OF 369 00:11:36.212 --> 00:11:37.513 THE SOLAR SYSTEM SO WE ARE 370 00:11:37.513 --> 00:11:38.714 TALKING ABOUT THE IN TIRE BREATH 371 00:11:38.714 --> 00:11:40.516 OF THE UNION STRESSOR THE 372 00:11:40.516 --> 00:11:42.418 BACKYARD OF THE SOLAR SYSTEM ALL 373 00:11:42.418 --> 00:11:44.320 THE WAY OUT TO PARTS OF SPACE 374 00:11:44.320 --> 00:11:47.323 THAT WE HAVE NEVER SEEN BEFORE. 375 00:11:47.323 --> 00:11:47.823 >> AMAZING. 376 00:11:47.823 --> 00:11:49.725 SO KEITH LET ME COME OVER TO YOU 377 00:11:49.725 --> 00:11:51.427 ON THE ENGINEERING SIDE. 378 00:11:51.427 --> 00:11:53.329 WHAT PART OF THIS TIME MACHINE 379 00:11:53.329 --> 00:11:54.930 WILL SUPPORT THE ACTUAL SCIENCE 380 00:11:54.930 --> 00:11:56.832 THAT AMBER SPOKE TO US ABOUT. 381 00:11:56.832 --> 00:11:57.633 >> SURE. 382 00:11:57.633 --> 00:11:59.835 THE MOST UNIQUE FEATURE ABOUT 383 00:11:59.835 --> 00:12:01.337 JAMES WEBB IS THAT IT IS 384 00:12:01.337 --> 00:12:03.239 EXTREMELY LARGE WITH A VERY 385 00:12:03.239 --> 00:12:05.641 LARGE MAIN MIRROR AND THE OTHER 386 00:12:05.641 --> 00:12:07.843 INTERESTING FEATURE THAT ENABLES 387 00:12:07.843 --> 00:12:10.646 CYPRIANS IS IT IS EXTREMELY COLD 388 00:12:10.646 --> 00:12:12.081 OPERATING TELESCOPE. 389 00:12:12.081 --> 00:12:13.783 WE ARE TO COOL THIS TELESCOPE 390 00:12:13.783 --> 00:12:17.686 DOWN TO 50 OR MINUS 380DEGREES 391 00:12:17.686 --> 00:12:20.055 FAHRENHEIT FOR IT TO OPERATE AND 392 00:12:20.055 --> 00:12:22.658 DETECT THE WAVELENGTH OF LIGHT 393 00:12:22.658 --> 00:12:25.060 THAT THEY ARE SEEKING AND THE 394 00:12:25.060 --> 00:12:27.163 INFRARED SO IT IS TRYING TO 395 00:12:27.163 --> 00:12:30.466 DETECT REALLY, REALLY, REALLY, 396 00:12:30.466 --> 00:12:32.968 REALLY TINY HEAT SIGNATURES FOR 397 00:12:32.968 --> 00:12:35.371 FROM THE FOR AWAY OBJECTS. 398 00:12:35.371 --> 00:12:36.872 WE HAVE TO GET IT COLD. 399 00:12:36.872 --> 00:12:37.973 WHEN IT IS COLD. 400 00:12:37.973 --> 00:12:39.475 IT DOES NOT SEE THE HEAT FROM 401 00:12:39.475 --> 00:12:40.075 ITSELF. 402 00:12:40.075 --> 00:12:41.577 THE TWO BIG THINGS IS IT IS 403 00:12:41.577 --> 00:12:42.678 LARGE AND COLD. 404 00:12:42.678 --> 00:12:43.078 >> ALL RIGHT. 405 00:12:43.078 --> 00:12:46.482 YOU ARE ASTONISHED AT THE NASA 406 00:12:46.482 --> 00:12:48.083 MISSIONS AND NOTHING LIKE IT. 407 00:12:48.083 --> 00:12:50.186 LET'S STEP AWAY FROM SOME OF THE 408 00:12:50.186 --> 00:12:51.687 QUESTIONS AND LET'S TAKE THE 409 00:12:51.687 --> 00:12:54.290 QUESTIONS IN THE CUE FROM 410 00:12:54.290 --> 00:12:55.991 #ASKNASA. 411 00:12:55.991 --> 00:12:57.893 SO ON TWITTER ASKS WHAT 412 00:12:57.893 --> 00:13:00.296 MOLECULES MIGHT THE JAMES WEB 413 00:13:00.296 --> 00:13:04.200 TELESCOPE BE ABLE TOLL DETECT ON 414 00:13:04.200 --> 00:13:07.102 THIS RETURN ND HOW CLEARLY COULD 415 00:13:07.102 --> 00:13:10.005 THAT INDICATE LIFE OTHERWISE? 416 00:13:10.005 --> 00:13:11.440 >> OH, THAT IS A GREAT QUESTION. 417 00:13:11.440 --> 00:13:12.942 OF COURSE, ONE OF THE BIG 418 00:13:12.942 --> 00:13:14.844 QUESTIONS NOT ONLY AS SCIENTISTS 419 00:13:14.844 --> 00:13:16.345 BUT AS HUMANS IS THERE LIFE IN 420 00:13:16.345 --> 00:13:17.246 THE UNIVERSE? 421 00:13:17.246 --> 00:13:19.615 AND THIS TELESCOPE, THE WEBB 422 00:13:19.615 --> 00:13:21.717 TELESCOPE IS OUR NEXT BIG STEP 423 00:13:21.717 --> 00:13:23.319 ON THE JOURNEY TO TROY ANSWER 424 00:13:23.319 --> 00:13:24.119 THAT QUESTION. 425 00:13:24.119 --> 00:13:26.121 SO IN TERMS OF AS THIS SPECIFIC 426 00:13:26.121 --> 00:13:28.023 MOLECULE THAT WE'LL DETECT IN 427 00:13:28.023 --> 00:13:31.227 THE EXOPLANET ATMOSPHERE AND 428 00:13:31.227 --> 00:13:33.329 LOOKING LIKE THINGS LIKE WATER 429 00:13:33.329 --> 00:13:35.531 VAPOR, METHANE, AND IT IS JUST 430 00:13:35.531 --> 00:13:37.233 SORT OF, IT IS GOOD LUCK THAT 431 00:13:37.233 --> 00:13:39.835 THOSE TYPES OF ELEMENTS OF MOL 432 00:13:39.835 --> 00:13:42.638 SCULS EXIST IN THE INFRARED PART 433 00:13:42.638 --> 00:13:44.540 OF THE SPECTRUM THAT KEITH 434 00:13:44.540 --> 00:13:45.641 MENTIONED ALREADY. 435 00:13:45.641 --> 00:13:47.343 AND SO WE LUCKED OUT. 436 00:13:47.343 --> 00:13:49.445 INFRARED TO HELP US FIND THE 437 00:13:49.445 --> 00:13:51.647 AMAZING MOLECULE AND THE 438 00:13:51.647 --> 00:13:54.650 EXOPLANET ATMOSPHERES THAT COULD 439 00:13:54.650 --> 00:13:57.052 POSSIBLY SIGNAL A PLANET THAT IS 440 00:13:57.052 --> 00:13:59.355 HABITABILITY THAT IS THE NEXT 441 00:13:59.355 --> 00:14:00.656 STEP IN THAT JOURNEY. 442 00:14:00.656 --> 00:14:02.358 NOW, IN ORDER TO DO THAT. 443 00:14:02.358 --> 00:14:04.059 IN ORDER TO DETECT A PLANET 444 00:14:04.059 --> 00:14:05.861 WHERE WE CAN SAY, YES, THIS 445 00:14:05.861 --> 00:14:07.363 PLANET COULD HAVE LIFE AND WE 446 00:14:07.363 --> 00:14:08.564 HAVE TO GET LUCKY. 447 00:14:08.564 --> 00:14:10.900 SO WE ARE NOT SAYING WE ARE 448 00:14:10.900 --> 00:14:12.201 GOING TO FIND LIFE WITH THIS 449 00:14:12.201 --> 00:14:14.403 TELESCOPE BUT WE CAN SAY THIS 450 00:14:14.403 --> 00:14:17.406 TELESCOPE WILL DO AMAZING THINGS 451 00:14:17.406 --> 00:14:19.975 AND EXOPLANET SCIENCE IS OUR 452 00:14:19.975 --> 00:14:21.777 NEXT BIG STEP ON THAT JOURNEY IN 453 00:14:21.777 --> 00:14:22.978 OUR SEARCH FOR LIFE IN THE 454 00:14:22.978 --> 00:14:24.079 UNIVERSE. 455 00:14:24.079 --> 00:14:24.980 THAT'S AWESOME. 456 00:14:24.980 --> 00:14:26.181 ALSO A TAKE ONE MORE QUESTION 457 00:14:26.181 --> 00:14:28.384 FROM #ASKNASA. 458 00:14:28.384 --> 00:14:30.085 JOHN IN MEXICO ON YOUTUBE ASKED 459 00:14:30.085 --> 00:14:31.987 IF THE TELESCOPE GOING TO BE 460 00:14:31.987 --> 00:14:35.291 ABLE TO VIEW ALL SIPES OF ON 461 00:14:35.291 --> 00:14:37.393 SPACE OR IT WILL BE PROHIBITED 462 00:14:37.393 --> 00:14:38.494 BY THE SUN IN. 463 00:14:38.494 --> 00:14:39.595 >> ACTUALLY, THE WAY WE 464 00:14:39.595 --> 00:14:42.798 CONFIGURE AND THE TELESCOPE WITH 465 00:14:42.798 --> 00:14:45.200 THE LARGE SUNSHIELD, WE PUT IT 466 00:14:45.200 --> 00:14:47.102 ONE MILLION MILES AWAY AS THE 467 00:14:47.102 --> 00:14:48.604 ADMINISTRATOR MENTIONED AND LET 468 00:14:48.604 --> 00:14:51.006 US KEEP THE TELESCOPE ALWAYS 469 00:14:51.006 --> 00:14:52.408 POINTED TO DEEP SPACE. 470 00:14:52.408 --> 00:14:54.009 SO OVER A COURSE OF A YEAR, WE 471 00:14:54.009 --> 00:14:55.711 GET THE FULL SKY, WE CAN SEE 472 00:14:55.711 --> 00:14:58.013 ANYWHERE YOU CAN POINT ANYWHERE 473 00:14:58.013 --> 00:15:00.416 OVER THE COURSE OF THE YEAR, AND 474 00:15:00.416 --> 00:15:02.318 ANY GIVEN TIME, I THINK, WE CAN 475 00:15:02.318 --> 00:15:04.320 SEE JUST ABOUT 60% OF THE SKY. 476 00:15:04.320 --> 00:15:06.622 SOP, YES, THE TELESCOPE IS NOT 477 00:15:06.622 --> 00:15:09.024 LIMITED UNLIKE WITH HUBBLE, 478 00:15:09.024 --> 00:15:10.025 WHERE IT IS GOING AROUND THE 479 00:15:10.025 --> 00:15:12.761 EARTH EVERY 90 MINUTES A WEBB 480 00:15:12.761 --> 00:15:15.164 WILL BE OPERATIONAL ALMOST 24-7. 481 00:15:15.164 --> 00:15:16.065 >> ALL RIGHT. 482 00:15:16.065 --> 00:15:16.865 >> OK. 483 00:15:16.865 --> 00:15:18.434 CONTINUE TO 2:00 SENIOR 484 00:15:18.434 --> 00:15:20.636 QUESTIONS IN AND USING HASHTAG 485 00:15:20.636 --> 00:15:22.538 ASK NASA ON TWITTER AND FACEBOOK 486 00:15:22.538 --> 00:15:24.440 AND TRY GET THEM IN. 487 00:15:24.440 --> 00:15:25.741 SO, OK. 488 00:15:25.741 --> 00:15:27.242 LET'S JUST CONTINUE AND DON'T 489 00:15:27.242 --> 00:15:31.347 EXCEL TOO QUICKLY BASS I HAVE 490 00:15:31.347 --> 00:15:32.448 SOME MORE OF THOSE QUESTIONS 491 00:15:32.448 --> 00:15:35.451 BUZZ AM WE'RE AMBER, KEITH, 492 00:15:35.451 --> 00:15:37.353 LET'S TALKING ABOUT THOSE 16 493 00:15:37.353 --> 00:15:39.355 ICONIC GOLD MIRRORS THAT ARE 494 00:15:39.355 --> 00:15:41.256 ACTUALLY ON THIS TELESCOPE. 495 00:15:41.256 --> 00:15:42.958 AMBER, CAN YOU TELL US ABOUT THE 496 00:15:42.958 --> 00:15:45.561 SCIENCE BEHIND THOSE MIRRORS AND 497 00:15:45.561 --> 00:15:47.463 THEN, KEITH SHALL I WOULD LOOK 498 00:15:47.463 --> 00:15:49.565 YOU TO TELL US BE ENGINEERING 499 00:15:49.565 --> 00:15:51.166 BEHIND THE MIRRORS? 500 00:15:51.166 --> 00:15:51.767 >> SURE THING. 501 00:15:51.767 --> 00:15:53.068 THE REASON THEY ARE GOLD IN THE 502 00:15:53.068 --> 00:15:53.969 FIRST PLACE. 503 00:15:53.969 --> 00:15:56.572 GOLD IS GOOD REFLECTOR OF LIGHT. 504 00:15:56.572 --> 00:15:58.474 WE TALKED ABOUT HOW WEBB WILL 505 00:15:58.474 --> 00:16:02.378 VIEW THE UNIVERSE IN THE INFERED 506 00:16:02.378 --> 00:16:03.679 PART OF THE SPECTRUM AND SEE 507 00:16:03.679 --> 00:16:05.381 LIFE A LITTLE BIT MORE RED THAN 508 00:16:05.381 --> 00:16:07.483 VISIBLE LIGHT THAN THE SEE YOUS 509 00:16:07.483 --> 00:16:07.983 CAN SEE. 510 00:16:07.983 --> 00:16:09.485 GOLD REFLECTS THAT TYPE OF LIGHT 511 00:16:09.485 --> 00:16:10.285 REALLY WELL. 512 00:16:10.285 --> 00:16:12.021 THAT IS THE SCIENCE BEHIND WHY 513 00:16:12.021 --> 00:16:13.922 THE MIRROR IS GOLD. 514 00:16:13.922 --> 00:16:14.723 >> RIGHT. 515 00:16:14.723 --> 00:16:15.424 >> ALL RIGHT. 516 00:16:15.424 --> 00:16:16.025 KEITH? 517 00:16:16.025 --> 00:16:16.325 >> YEAH. 518 00:16:16.325 --> 00:16:18.293 SO WE MENTIONED EARLIER, WE 519 00:16:18.293 --> 00:16:20.295 WANTED THE PRIMARY MIRROR, THE 520 00:16:20.295 --> 00:16:22.398 MAIN MIRROR TO BE REALLY LARGE, 521 00:16:22.398 --> 00:16:24.099 IT ALSO NEEDS TO BE LIGHTWEIGHT 522 00:16:24.099 --> 00:16:25.401 BECAUSE WE HAVE TO LAUNCH IT 523 00:16:25.401 --> 00:16:25.901 INTO SPACE. 524 00:16:25.901 --> 00:16:26.902 WE LOOK AT GLASS. 525 00:16:26.902 --> 00:16:28.203 WE LOOK AT OTHER MATERIALS. 526 00:16:28.203 --> 00:16:29.505 THE BEST MATERIAL FOR THIS 527 00:16:29.505 --> 00:16:33.809 TELESCOPE WAS REALLY GOOD AT 528 00:16:33.809 --> 00:16:35.110 OPERATING TEMPERATURES WE LIKE. 529 00:16:35.110 --> 00:16:40.215 THESE ARE MADE OW OF BERYLLIUM. 530 00:16:40.215 --> 00:16:41.517 THEN, YOU START LOOKING AT HOW 531 00:16:41.517 --> 00:16:42.818 TO MANUFACTURER A LARGE MIRROR 532 00:16:42.818 --> 00:16:43.519 LIKE THIS. 533 00:16:43.519 --> 00:16:46.221 EACH ONE OF THE 18 SEGMENTS THE 534 00:16:46.221 --> 00:16:47.322 LARGEST, SEGMENT WE CAN 535 00:16:47.322 --> 00:16:48.624 MANUFACTURER SO WHEN YOU TAKE 536 00:16:48.624 --> 00:16:50.125 THE SIZE, YOU CAN TAKE THE 537 00:16:50.125 --> 00:16:51.627 MIRROR SEGMENT SIZE, THAT IS HOW 538 00:16:51.627 --> 00:16:53.328 YOU SEN UP WITH 18. 539 00:16:53.328 --> 00:16:53.629 GREAT. 540 00:16:53.629 --> 00:16:55.330 SO AS YOU HEARD THROUGHOUT THIS 541 00:16:55.330 --> 00:16:56.632 EPISODE. 542 00:16:56.632 --> 00:16:58.133 WEBB JUST COMPLETED A HUGE 543 00:16:58.133 --> 00:17:00.636 MILESTONE BY HAVING THE TWO 544 00:17:00.636 --> 00:17:02.438 HALVES CONNECT FOR THE FIRST 545 00:17:02.438 --> 00:17:02.838 TIME. 546 00:17:02.838 --> 00:17:04.339 LET'S TALK A CLOSER LOOK AT WHAT 547 00:17:04.339 --> 00:17:07.743 IT WAS REALLY LIKE ♪ 548 00:17:07.743 --> 00:17:08.043 ♪ 549 00:17:08.043 --> 00:17:08.444 ♪ 550 00:17:08.444 --> 00:17:09.044 ♪ 551 00:17:09.044 --> 00:17:09.344 ♪ 552 00:17:09.344 --> 00:17:09.478 ♪ 553 00:17:09.478 --> 00:18:12.040 ♪ 554 00:18:12.040 --> 00:18:12.941 >> WOW. 555 00:18:12.941 --> 00:18:14.843 JUST SO YOU KNOW, AN AMAZING 556 00:18:14.843 --> 00:18:16.545 PROCESS OF JOINING THE TWO 557 00:18:16.545 --> 00:18:17.846 HALVES TOWING FOR THE FIRST 558 00:18:17.846 --> 00:18:20.115 TIMES AT WE LEARNED TODAY, WEBB 559 00:18:20.115 --> 00:18:22.417 IS AN EXTREMELY COMPLEX 560 00:18:22.417 --> 00:18:24.119 TELESCOPE AND IT IS BEING BUILT 561 00:18:24.119 --> 00:18:25.420 TO ANSWER SOME OF THE BIGGEST 562 00:18:25.420 --> 00:18:28.023 QUESTIONS ABOUT THE UNIVERSE. 563 00:18:28.023 --> 00:18:29.525 AS A RESULT, ENGINEERS HAD TO 564 00:18:29.525 --> 00:18:31.026 FIND A WAY TO ACTUALLY FOLD UP 565 00:18:31.026 --> 00:18:34.429 THE WEBB, SO IT COULD FIT INSIDE 566 00:18:34.429 --> 00:18:35.130 FOR LAUNCH. 567 00:18:35.130 --> 00:18:39.835 ONCE IT IS IN SPACE, IT WILL BE 568 00:18:39.835 --> 00:18:41.737 OVER AND KEITH IS AT THE WALL 569 00:18:41.737 --> 00:18:42.838 AND GOING TO EXPLAIN THE 570 00:18:42.838 --> 00:18:44.940 BEAUTIFUL TRANSFORMATION THAT 571 00:18:44.940 --> 00:18:47.342 WEBB WILL UNDERGO ONCE IT IS IN 572 00:18:47.342 --> 00:18:47.743 SPACE. 573 00:18:47.743 --> 00:18:53.148 KEITH, TAKE IT AWAY? 574 00:18:53.148 --> 00:18:55.050 >> THANK YOU, LESLIE. 575 00:18:55.050 --> 00:18:56.852 AM EXCITED TO SHOW THE SHORT 576 00:18:56.852 --> 00:18:58.654 VIDEO OF ALL HAPPEN. 577 00:18:58.654 --> 00:19:00.756 WE LAUNCH OUT OF THE FRENCH 578 00:19:00.756 --> 00:19:03.358 VIENNA SPACE PORT OUT OF SOUTH 579 00:19:03.358 --> 00:19:05.260 AMERICA AND TAKES 25 MINUTES TO 580 00:19:05.260 --> 00:19:06.161 GET TO ORBIT. 581 00:19:06.161 --> 00:19:08.063 WE DEPLOY THE SOLAR ARRAY, THIS 582 00:19:08.063 --> 00:19:09.965 IS PRETTY TIP CALF MOST 583 00:19:09.965 --> 00:19:11.066 SPACECRAFT. 584 00:19:11.066 --> 00:19:12.701 WE NEED TO GET THE SOLAR ARRAY 585 00:19:12.701 --> 00:19:15.704 OUT, IN ORDER TO START PROVIDING 586 00:19:15.704 --> 00:19:16.205 POWER. 587 00:19:16.205 --> 00:19:17.606 UP TO THIS POINT, WE HAVE BEEN 588 00:19:17.606 --> 00:19:18.373 ON BATTERY. 589 00:19:18.373 --> 00:19:19.174 IS VERY POP. 590 00:19:19.174 --> 00:19:20.475 THAT IS THE FIRST THING WE DO. 591 00:19:20.475 --> 00:19:22.678 WE PUT THE SOLAR ARRAY UP. 592 00:19:22.678 --> 00:19:23.979 AS YOU CAN SEE, WE'RE CONDENSE 593 00:19:23.979 --> 00:19:24.980 IT QUITE A BIT. 594 00:19:24.980 --> 00:19:26.582 WE'RE 20 HOURS INTO THE MISSION 595 00:19:26.582 --> 00:19:26.982 HERE. 596 00:19:26.982 --> 00:19:28.283 DOWN HERE YOU CAN SEE THE SCALE 597 00:19:28.283 --> 00:19:29.985 AND HOW FAST WE ARE MOVING OVER 598 00:19:29.985 --> 00:19:32.387 ONE DAY PERIOD SO WE DID A MISS 599 00:19:32.387 --> 00:19:34.489 COURSE CORRECTION WHERE WE FIRE 600 00:19:34.489 --> 00:19:37.492 THE ONBOARD PROPULSION SYSTEM TO 601 00:19:37.492 --> 00:19:38.594 CORRECT ANY AREA. 602 00:19:38.594 --> 00:19:40.295 THAT AREA MAY HAVE PROVIDED BUT 603 00:19:40.295 --> 00:19:41.797 THEN PUT US ON TARGET. 604 00:19:41.797 --> 00:19:43.999 NOW, I CAN SEE THE REAL FUN 605 00:19:43.999 --> 00:19:44.600 STUFF HERE. 606 00:19:44.600 --> 00:19:46.401 WE START TO PULL THE SUNSHIELD 607 00:19:46.401 --> 00:19:47.703 AND FIVE LAYERS OF THE 608 00:19:47.703 --> 00:19:50.405 SUNSHIELD. 609 00:19:50.405 --> 00:19:53.208 AND SUPPORT IS DURING LAUNCH AND 610 00:19:53.208 --> 00:19:54.710 POWER. 611 00:19:54.710 --> 00:19:58.413 AND ASSEMBLIES AND SECURE THEM 612 00:19:58.413 --> 00:19:59.915 AND YOU CAN SEE THAT'S THE 613 00:19:59.915 --> 00:20:02.718 FIRST THING WE PUT DOWN. 614 00:20:02.718 --> 00:20:04.419 A TABLE ON THE AIRPLANE AND HOW 615 00:20:04.419 --> 00:20:05.520 THEY FOLD DOWN. 616 00:20:05.520 --> 00:20:07.623 EXTENDING UP AND WE WANT TO GET 617 00:20:07.623 --> 00:20:09.625 THIS TELESCOPE AWAY THE 618 00:20:09.625 --> 00:20:10.626 SPACECRAFT. 619 00:20:10.626 --> 00:20:11.727 REMEMBER THIS SPACECRAFT IS 620 00:20:11.727 --> 00:20:12.127 COLD. 621 00:20:12.127 --> 00:20:13.228 THE SPACECRAFT IS WARM. 622 00:20:13.228 --> 00:20:14.730 SO WE WANT TO SEPARATE IT. 623 00:20:14.730 --> 00:20:16.932 AFTER WE ROLL UP SOME COVERS 624 00:20:16.932 --> 00:20:19.635 THAT PROTECT THE FIVE MEMBRANES 625 00:20:19.635 --> 00:20:21.436 DURING LAUNCH THEN WE START THE 626 00:20:21.436 --> 00:20:23.138 PULLING OUT THE FIVE LAYERS NOW 627 00:20:23.138 --> 00:20:25.540 THESE FIVE LAYERS ARE FOLDED UP 628 00:20:25.540 --> 00:20:26.141 TOGETHER. 629 00:20:26.141 --> 00:20:28.043 WE USE SOMETHING CANNED A 630 00:20:28.043 --> 00:20:30.245 TELESCOPIC MID BOOM WHICH IS 631 00:20:30.245 --> 00:20:32.547 LIKE SELFIE STICK AND EXTEND 632 00:20:32.547 --> 00:20:33.048 THAT OUT. 633 00:20:33.048 --> 00:20:34.249 THAT DRAGS ALL OF THAT MATERIAL 634 00:20:34.249 --> 00:20:34.549 OUT. 635 00:20:34.549 --> 00:20:36.051 SO WE DO THAT ON EACH SIDE. 636 00:20:36.051 --> 00:20:38.553 THEN, THE VIDEO IS STOPPED HERE 637 00:20:38.553 --> 00:20:39.855 WHEN WE TALKED ABOUT THOSE 638 00:20:39.855 --> 00:20:41.156 TEMPERATURES WE WANT THE 639 00:20:41.156 --> 00:20:44.359 TELESCOPE VERY COLD AND GIVES 640 00:20:44.359 --> 00:20:45.260 YOU ORIENTATION. 641 00:20:45.260 --> 00:20:47.162 THE SUN COMES IN DOWN HERE. 642 00:20:47.162 --> 00:20:48.263 IT IS PROVIDING POWER. 643 00:20:48.263 --> 00:20:50.165 SUNSHIELD SEPARATES THAT 644 00:20:50.165 --> 00:20:51.967 TELESCOPE THAT SUN AND THIS FIVE 645 00:20:51.967 --> 00:20:54.269 LAYER ASSEMBLY YOU CAN START IT 646 00:20:54.269 --> 00:20:54.970 BACK UP NOW. 647 00:20:54.970 --> 00:20:57.272 YOU CAN SEE WE TENSION THIS UP, 648 00:20:57.272 --> 00:20:59.474 ALL FIVE LAYERS TO CREATE 649 00:20:59.474 --> 00:21:01.176 SEPARATION BETWEEN THEM AND AS 650 00:21:01.176 --> 00:21:03.779 THIS ALLOWS ALL OF THAT THREAT 651 00:21:03.779 --> 00:21:05.280 THE SUN TO ESCAPE BEFORE IT 652 00:21:05.280 --> 00:21:06.982 REACHES THE TELESCOPE. 653 00:21:06.982 --> 00:21:11.219 WE DEPLOY SOMETHING CALL THIS 654 00:21:11.219 --> 00:21:12.921 WHICH HELPS BALANCE SOLAR 655 00:21:12.921 --> 00:21:14.823 PRESSURE AND THEN, THE LAST 656 00:21:14.823 --> 00:21:17.025 THING WE DO ONCE WE GET THAT SUN 657 00:21:17.025 --> 00:21:19.695 SHIELD OUT, WE DO START UP SOME 658 00:21:19.695 --> 00:21:21.196 ELECTRONICS BUT THE BIG 659 00:21:21.196 --> 00:21:23.098 DEPLOYMENT HERE'S THE SECONDARY 660 00:21:23.098 --> 00:21:25.600 MIRROR OR THE TELESCOPE THAT HAS 661 00:21:25.600 --> 00:21:28.203 BEEN STOWED UP AND SIT SITH ON A 662 00:21:28.203 --> 00:21:31.206 TRI POD ASSEMBLY AND 16 MIRROR 663 00:21:31.206 --> 00:21:33.008 SEGMENTS AND WE FOLD SIX OF THEM 664 00:21:33.008 --> 00:21:35.110 BACK LIKE A DROP LEAF TABLE SO 665 00:21:35.110 --> 00:21:37.212 WE UNFOLD THREE OF THOSE. 666 00:21:37.212 --> 00:21:38.513 THEY FOLD FORWARD. 667 00:21:38.513 --> 00:21:39.815 THE LAST THING WE DO IS FOUL THE 668 00:21:39.815 --> 00:21:41.316 OTHER THREE FORWARD LIKE THAT. 669 00:21:41.316 --> 00:21:44.319 AS YOU CAN SEE, 29 DAYS. 670 00:21:44.319 --> 00:21:45.821 I JUST COVERED ABOUT THREE 671 00:21:45.821 --> 00:21:47.622 MINUTES SO I AM VERY EXCITED TO 672 00:21:47.622 --> 00:21:51.226 TAKE SOME QUESTIONS ALONG ANY 673 00:21:51.226 --> 00:21:52.327 THING ABOUT JAMES WEBB. 674 00:21:52.327 --> 00:21:53.628 BACK TO YOU, LESLIE. 675 00:21:53.628 --> 00:21:54.029 >> THANKS. 676 00:21:54.029 --> 00:21:56.832 THAT IS QUITE DAY OF WHAT WEBB 677 00:21:56.832 --> 00:21:58.734 HAS PERFORMED AND TRAVELS ONE 678 00:21:58.734 --> 00:22:00.936 MILLION MILES FROM EARTH AND 30 679 00:22:00.936 --> 00:22:02.237 DAYS FOR DEPLOYMENT. 680 00:22:02.237 --> 00:22:04.139 SO THANKS FOR WALKING US THROUGH 681 00:22:04.139 --> 00:22:05.240 THAT, KEITH. 682 00:22:05.240 --> 00:22:05.440 OK. 683 00:22:05.440 --> 00:22:07.142 WELL, AMBER, LOOKS LIKE KEITH 684 00:22:07.142 --> 00:22:09.745 HAS PICKED PEEKED THE CURIOSITY. 685 00:22:09.745 --> 00:22:11.246 WE HAVE A LOT OF QUESTIONS IN 686 00:22:11.246 --> 00:22:11.780 THE CUE. 687 00:22:11.780 --> 00:22:12.681 LET'S TAKE THEM. 688 00:22:12.681 --> 00:22:13.682 ALL RIGHT. 689 00:22:13.682 --> 00:22:16.084 CAILEY ON FACEBOOK ASKS: HOW 690 00:22:16.084 --> 00:22:17.386 DOES WEBB GET TO THE FINAL 691 00:22:17.386 --> 00:22:17.986 DESTINATION? 692 00:22:17.986 --> 00:22:21.356 HOW DOES IT TOP IN A SPECIFIC 693 00:22:21.356 --> 00:22:23.859 SNOOT OK. 694 00:22:23.859 --> 00:22:25.660 LIKE I MENTIONED THERE, WE WATCH 695 00:22:25.660 --> 00:22:27.062 ON 5. 696 00:22:27.062 --> 00:22:30.365 AS THIS 5 PUTS US ON TRAJECTORY 697 00:22:30.365 --> 00:22:32.267 STRAIGHT OUT ABOUT ONE MILLION 698 00:22:32.267 --> 00:22:33.368 MILES WAY. 699 00:22:33.368 --> 00:22:34.669 FOUR TIMES THE DISTANCE OF THE 700 00:22:34.669 --> 00:22:36.171 MACHINE AND OPPOSITE THE SUN. 701 00:22:36.171 --> 00:22:39.174 WE ARE ON THAT ABOUT FOUR, TO BE 702 00:22:39.174 --> 00:22:41.076 ONE MILLION MILES AWAY. 703 00:22:41.076 --> 00:22:42.978 ACTUALLY, IT IS LIKE GOING UP A 704 00:22:42.978 --> 00:22:43.278 HILL. 705 00:22:43.278 --> 00:22:44.479 WE START OUT FAST. 706 00:22:44.479 --> 00:22:45.981 THEN AS WE GET FURTHER AND 707 00:22:45.981 --> 00:22:47.082 FURTHER FROM THE EARTH. 708 00:22:47.082 --> 00:22:48.383 WE START SLOWING DOWN. 709 00:22:48.383 --> 00:22:50.085 WHAT WE WANT TO DO IS WE WANT TO 710 00:22:50.085 --> 00:22:51.787 PUT JUST ENOUGH ENERGY IN THE 711 00:22:51.787 --> 00:22:53.388 JAMES WEBB AS IT LEAVES THE 712 00:22:53.388 --> 00:22:55.290 EARTH SO IT STOPS RIGHT AT THAT 713 00:22:55.290 --> 00:22:57.592 L2-PINT OR THE ONE MILLION MILE 714 00:22:57.592 --> 00:22:58.894 AWAY FROM EARTH POINT AND WE 715 00:22:58.894 --> 00:23:00.896 ACTUALLY DON'T SIT AT A POINT 716 00:23:00.896 --> 00:23:02.397 ONE MILLION MILES AWAY. 717 00:23:02.397 --> 00:23:03.598 WE GO TO ORBIT. 718 00:23:03.598 --> 00:23:05.100 IT IS ORBIT AROUND THE SUN BUT 719 00:23:05.100 --> 00:23:06.601 THE EARTH ACTUALLY DRAGS IT A 720 00:23:06.601 --> 00:23:07.702 LITTLE BIT THAT KEEPS THAT 721 00:23:07.702 --> 00:23:08.804 ALIGNMENT BETWEEN THE SUN AND 722 00:23:08.804 --> 00:23:10.906 THE EARTH IN JAMES WEBB. 723 00:23:10.906 --> 00:23:11.206 >> WOW. 724 00:23:11.206 --> 00:23:13.041 THAT'S I AMAZING. 725 00:23:13.041 --> 00:23:14.142 LET'S TAKE ANOTHER QUESTION. 726 00:23:14.142 --> 00:23:17.946 WELL, YOUTUBE ASKS IS THE JAMES 727 00:23:17.946 --> 00:23:20.215 WEBB SPACE TELESCOPE GOING TO 728 00:23:20.215 --> 00:23:22.117 FOCUS ON BLACK HOLE NASA OH, 729 00:23:22.117 --> 00:23:22.517 YEAH. 730 00:23:22.517 --> 00:23:24.920 SO BLACK HOLES ARE ONE OF THE 731 00:23:24.920 --> 00:23:27.122 AMAZING MYSTERIOUS THINGS IN THE 732 00:23:27.122 --> 00:23:27.923 UNIVERSE. 733 00:23:27.923 --> 00:23:29.624 THERE IS A LOT ABOUT THEM WE 734 00:23:29.624 --> 00:23:30.325 DON'T UNDERSTAND. 735 00:23:30.325 --> 00:23:32.227 WE'LL BE LEARNING LOTS OF NEW 736 00:23:32.227 --> 00:23:35.030 THINGS WITH JAMES WEBB ONE OF 737 00:23:35.030 --> 00:23:37.632 THE FOCUS OF WEBB IS TO STUDY 738 00:23:37.632 --> 00:23:40.135 AND LARN MORE ABOUT GALAXIES 739 00:23:40.135 --> 00:23:41.036 CHANGE OVERTIME. 740 00:23:41.036 --> 00:23:44.239 IF YOU LOOK AT THE EARLY THEY 741 00:23:44.239 --> 00:23:45.740 LOOK VERY, VERY DIFFERENT IN THE 742 00:23:45.740 --> 00:23:47.242 GALAXIES WE SEE TODAY IN THE 743 00:23:47.242 --> 00:23:50.445 NEARBY PRESENT DAY UNIVERSE SO 744 00:23:50.445 --> 00:23:51.746 UNDERSTANDING HOW THAT CHANGE 745 00:23:51.746 --> 00:23:53.748 TALKS PLACE OVERTIME IS ONE OF 746 00:23:53.748 --> 00:23:55.450 QUARTERBACK'S KEY GOAL AND WE 747 00:23:55.450 --> 00:23:57.552 KNOW THAT BLACK HOLES PLAY A 748 00:23:57.552 --> 00:23:59.354 MAJOR PART IN HOW THEY CHANGE 749 00:23:59.354 --> 00:23:59.955 OVERTIME. 750 00:23:59.955 --> 00:24:01.456 EVERY GIANT GALAX WHERE I THAT 751 00:24:01.456 --> 00:24:03.859 WE KNOW OF HAS HUGE BLACK HOLE 752 00:24:03.859 --> 00:24:05.760 AT THE CENTER AND NO IDEA HOW 753 00:24:05.760 --> 00:24:07.062 THEY GOT THAT BIG AND ONE OF 754 00:24:07.062 --> 00:24:09.164 WEBB'S KEY SORT OF QUESTIONS WE 755 00:24:09.164 --> 00:24:10.665 WANT TO ANSWER IS HOW THE BLACK 756 00:24:10.665 --> 00:24:11.900 HOLES GET SO BIG. 757 00:24:11.900 --> 00:24:13.401 OH, FASCINATING. 758 00:24:13.401 --> 00:24:14.302 GO NASA. 759 00:24:14.302 --> 00:24:16.004 SO WE LEARNED A LOT ABOUT THIS 760 00:24:16.004 --> 00:24:18.106 TELESCOPE THAT IS LIKE A TIME 761 00:24:18.106 --> 00:24:18.874 MACHINE. 762 00:24:18.874 --> 00:24:20.575 BUT I AM INTERESTED TO HEAR 763 00:24:20.575 --> 00:24:21.877 ABOUT WHAT IS GOING TO HAPPEN 764 00:24:21.877 --> 00:24:23.979 BETWEEN NOW AND THE ACTUAL TIME 765 00:24:23.979 --> 00:24:26.381 THAT IT WILL LAUNCH IN 2021 AND 766 00:24:26.381 --> 00:24:27.883 SO WE KNOW THAT THE TWO HALFS 767 00:24:27.883 --> 00:24:30.886 HAVE BEEN CONNECTED BUT KEITH 768 00:24:30.886 --> 00:24:32.988 AND AMBER CAN YOU TAKE US STEP 769 00:24:32.988 --> 00:24:34.589 BY STEP TIMELINE WHAT IS GOING 770 00:24:34.589 --> 00:24:37.592 TO HAPPEN FROM NOW UNTIL 2021. 771 00:24:37.592 --> 00:24:38.894 ADDS SAW IN THE VIDEO. 772 00:24:38.894 --> 00:24:40.395 WE PUT THE TWO HALVES TOGETHER. 773 00:24:40.395 --> 00:24:42.297 WE'RE EXCITED WE HAVE A FULL 774 00:24:42.297 --> 00:24:43.598 OBSERVATORY. 775 00:24:43.598 --> 00:24:46.201 BOTH OF THE HAVE BEEN TESTED NOW 776 00:24:46.201 --> 00:24:47.402 THEY ARE TOGETHER AND SPEND MOST 777 00:24:47.402 --> 00:24:50.705 OF 2020 TESTING THE OBSERVATORY 778 00:24:50.705 --> 00:24:52.507 AS THE SEASON GEL THING NOW. 779 00:24:52.507 --> 00:24:53.909 WE ARE EXCITED ABOUT THAT SOS 780 00:24:53.909 --> 00:24:57.612 2020 WHAT IS WE DO IS UNFOLDED 781 00:24:57.612 --> 00:24:58.914 EVERYTHING YOU SAW ON THE VIDEO 782 00:24:58.914 --> 00:25:00.415 AND THEN WE'LL FOLD IT BACK UP 783 00:25:00.415 --> 00:25:02.117 AND THEN EARLY NEXT YEAR MID 784 00:25:02.117 --> 00:25:03.818 NEXT YEAR, WE SUBJECT IT TO THE 785 00:25:03.818 --> 00:25:06.021 ENVIRONMENT OF THE ROCKET SO THE 786 00:25:06.021 --> 00:25:08.123 ROCKET SHAKES AND CREATES A LOT 787 00:25:08.123 --> 00:25:09.424 OF NOISE SO THAT IS CALLED 788 00:25:09.424 --> 00:25:12.160 ACOUSTIC AND VIBRATION TEST AND 789 00:25:12.160 --> 00:25:15.764 SHAKEN TIRE OBSERVATORY AND TEST 790 00:25:15.764 --> 00:25:17.566 IT AND BRING FIGHTING THE CLEAN 791 00:25:17.566 --> 00:25:19.334 RAM AND DID ALL THE DEPLOYMENTS 792 00:25:19.334 --> 00:25:20.835 AGAIN TO MAKE SURE THAT WE CAN 793 00:25:20.835 --> 00:25:22.737 DEPLOY SUCCESSFULLY AGAIN. 794 00:25:22.737 --> 00:25:24.239 ALL ALONG THE WAY WE ARE DOING 795 00:25:24.239 --> 00:25:25.941 ELECTRICAL TESTING SO MAKING 796 00:25:25.941 --> 00:25:27.242 SURE THE INSTRUMENTS ARE 797 00:25:27.242 --> 00:25:28.743 WORKING, THE ELECTRONICS ARE 798 00:25:28.743 --> 00:25:29.244 WORKING. 799 00:25:29.244 --> 00:25:30.745 THE SPACECRAFT COME NONES ARE 800 00:25:30.745 --> 00:25:32.647 ALL WORKING THEN LATE NEXT YEAR, 801 00:25:32.647 --> 00:25:34.349 ONCE WE COMPLETE THAT, WE'LL 802 00:25:34.349 --> 00:25:36.251 START FOLDING IT BACK UP AGAIN 803 00:25:36.251 --> 00:25:38.253 AND WE'LL BACK IT UP TOP THE 804 00:25:38.253 --> 00:25:39.955 SHIPPING CONTAIN TIMES LATE NEXT 805 00:25:39.955 --> 00:25:40.355 YEAR. 806 00:25:40.355 --> 00:25:42.357 WE START THE PROCESS OF SHIPPING 807 00:25:42.357 --> 00:25:43.758 IT TO THE LAUNCH SITE AS I 808 00:25:43.758 --> 00:25:45.961 MENTIONED IT IN SOUTH AMERICA 809 00:25:45.961 --> 00:25:47.462 AND WE ACTUALLY DO THAT 810 00:25:47.462 --> 00:25:49.164 TRANSPORT I HAVE WHY A SHIP THAT 811 00:25:49.164 --> 00:25:51.066 WILL LEAVE L.A. L AND THEN, 812 00:25:51.066 --> 00:25:52.367 THEN, ARRIVE DOWN THERE. 813 00:25:52.367 --> 00:25:55.170 THAT WILL BE EARLY 2021. 814 00:25:55.170 --> 00:25:55.470 GREAT. 815 00:25:55.470 --> 00:25:56.972 SO SEVERAL TIMES YOU MENTIONED 816 00:25:56.972 --> 00:25:59.474 TESTING ANTEING AND RETESTING TO 817 00:25:59.474 --> 00:26:00.775 SO WHEN WE ARE TALKING TO 818 00:26:00.775 --> 00:26:02.477 STUDENTS ABOUT THIS ENGINEERING 819 00:26:02.477 --> 00:26:03.979 DESIGN PROCESS WE FEATURE. 820 00:26:03.979 --> 00:26:06.781 WE TALKED, WE ACTUALLY TALK 821 00:26:06.781 --> 00:26:07.882 ABOUT HOW OF CONTINUE WE HAVE TO 822 00:26:07.882 --> 00:26:08.483 TEST. 823 00:26:08.483 --> 00:26:09.784 IT IS LAUNCHED THERE IS NO 824 00:26:09.784 --> 00:26:11.086 CALLING IT BACK AND SAYING, 825 00:26:11.086 --> 00:26:11.720 BRING IT BACK. 826 00:26:11.720 --> 00:26:13.622 WE HAVE TO DO THAT OVER AGAIN. 827 00:26:13.622 --> 00:26:14.522 THAT IS REALLY IMPORTANT. 828 00:26:14.522 --> 00:26:17.525 WE HAVE SOME QUESTIONS. 829 00:26:17.525 --> 00:26:18.526 ASK NASA. 830 00:26:18.526 --> 00:26:20.395 I WOULD LIKING TO JUMP TO ONE OR 831 00:26:20.395 --> 00:26:21.896 TWO IF WE HAVE TIME. 832 00:26:21.896 --> 00:26:24.599 WHY DOES THE SUNSHIELD NEED FIVE 833 00:26:24.599 --> 00:26:25.900 LAYERS? 834 00:26:25.900 --> 00:26:28.103 >> OH, YEAH. 835 00:26:28.103 --> 00:26:30.205 >> SO FIVE TURNED OUT TO BE JUST 836 00:26:30.205 --> 00:26:31.706 ABOUT THE RIGHT NUMBER. 837 00:26:31.706 --> 00:26:33.008 TO PUT A LITTLE BIT MORE 838 00:26:33.008 --> 00:26:34.709 INFORMATION ON IT. 839 00:26:34.709 --> 00:26:36.911 FIVE LAYERS IS WHAT ALLOWS US. 840 00:26:36.911 --> 00:26:38.813 WE NEED ABOUT 500-DEGREE 841 00:26:38.813 --> 00:26:41.616 TEMPERATURE DROP OVER THAT 842 00:26:41.616 --> 00:26:43.818 ROUGHLY SIX FOOT TALL LAYER AND 843 00:26:43.818 --> 00:26:46.121 ALL SPREAD APART ABOUT SIX FEET 844 00:26:46.121 --> 00:26:49.324 WE NEED 500-DEGREE FAHRENHEIT 845 00:26:49.324 --> 00:26:51.126 TEMPERATURE DROP AND DICTATED 846 00:26:51.126 --> 00:26:52.627 FIVE LAYERS AND LOOKED AT 847 00:26:52.627 --> 00:26:54.529 PUTTING THE SIXTH LAYER THAT 848 00:26:54.529 --> 00:26:57.932 ADDS COMPLEXITY AND DIDN'T AS 849 00:26:57.932 --> 00:26:59.434 MUCH AS FAR AS TEMPERATURE DROP. 850 00:26:59.434 --> 00:27:01.336 THE TEMPERATURE DROP THE WARMEST 851 00:27:01.336 --> 00:27:03.138 LAYER THAT FACES THE SUN GETS 852 00:27:03.138 --> 00:27:04.439 MORE AND MORE DIFFICULT TO GET 853 00:27:04.439 --> 00:27:05.940 THAT TEMPERATURE COLDER AS YOU 854 00:27:05.940 --> 00:27:07.642 MOVE THOUGH COLDER LAYERS SO WE 855 00:27:07.642 --> 00:27:10.245 KEY HAVE ADDED A SIXTH LAYER AND 856 00:27:10.245 --> 00:27:12.280 HELPED A LITTLE BIT AND WASN'T 857 00:27:12.280 --> 00:27:15.283 WORTH AND FOUR LAYERS WAS NOT 858 00:27:15.283 --> 00:27:16.785 ENOUGH SO THESE STUDIES WERE 859 00:27:16.785 --> 00:27:19.054 DONE A LONG, LONG TIME AGO. 860 00:27:19.054 --> 00:27:20.355 FIVE TURNED OUT TO BE THE RIGHT 861 00:27:20.355 --> 00:27:20.955 NUMBER. 862 00:27:20.955 --> 00:27:22.057 >> IT HAPPEN TO BE THE RIGHT 863 00:27:22.057 --> 00:27:22.657 NUMBER. 864 00:27:22.657 --> 00:27:23.058 RIGHT. 865 00:27:23.058 --> 00:27:23.358 RIGHT. 866 00:27:23.358 --> 00:27:24.359 I HAVE A QUICK QUESTION. 867 00:27:24.359 --> 00:27:25.660 WE HAVE A QUICK QUESTION THAT 868 00:27:25.660 --> 00:27:26.961 NEEDS A QUICK ANSWER. 869 00:27:26.961 --> 00:27:28.463 SO JOHN ASKS WHAT ARE THE 870 00:27:28.463 --> 00:27:30.565 OPERATIONAL TEMPERATURE RANGES 871 00:27:30.565 --> 00:27:32.067 AND KEEP IT. 872 00:27:32.067 --> 00:27:33.368 YOU MENTIONED THIS EARLIER. 873 00:27:33.368 --> 00:27:35.170 CAN YOU ELABORATE ON THAT. 874 00:27:35.170 --> 00:27:35.770 >> YEAH. 875 00:27:35.770 --> 00:27:38.773 >> OUR TELESCOPE LOOK I SAID. 876 00:27:38.773 --> 00:27:40.475 WE LIABILITY TO BE AROUND 50. 877 00:27:40.475 --> 00:27:43.778 THAT IS MINUS 360 FAHRENHEIT SO 878 00:27:43.778 --> 00:27:45.480 WHEN YOU HEAR ON THE WEATHER IT 879 00:27:45.480 --> 00:27:48.483 IS MINUS 0 IN NORTH DAKOTA. 880 00:27:48.483 --> 00:27:51.286 THAT IS MINUS 360 AND ALMOST 881 00:27:51.286 --> 00:27:52.287 HARD TO MAIM GIN. 882 00:27:52.287 --> 00:27:53.788 WE HAVE INSTRUMENTS THAT RUN 883 00:27:53.788 --> 00:27:54.489 COLDER IN THAT. 884 00:27:54.489 --> 00:27:56.191 WE COOL ALL THE INSTRUMENTS 885 00:27:56.191 --> 00:27:58.793 DETECTORS AT 30 CALVIN AND WE 886 00:27:58.793 --> 00:28:00.295 HAVE ONE INSTRUMENTS THAT 887 00:28:00.295 --> 00:28:02.597 OPERATES AT SIX IT IS CLOSE TO 888 00:28:02.597 --> 00:28:03.498 ACTUAL ZERO. 889 00:28:03.498 --> 00:28:03.898 RIGHT. 890 00:28:03.898 --> 00:28:05.400 TO THINK IN COLD WHEN IT IS 891 00:28:05.400 --> 00:28:06.301 32DEGREES. 892 00:28:06.301 --> 00:28:06.701 RIGHT. 893 00:28:06.701 --> 00:28:07.102 RIGHT. 894 00:28:07.102 --> 00:28:07.402 ALL RIGHT. 895 00:28:07.402 --> 00:28:09.204 SO LOOKS LIKE, OH, THAT IS MY 896 00:28:09.204 --> 00:28:10.205 CUE. 897 00:28:10.205 --> 00:28:12.140 LOOKS LIKE WE'RE HERE AGAIN AT 898 00:28:12.140 --> 00:28:13.842 THE END OF ANOTHER EPISODE OF 899 00:28:13.842 --> 00:28:17.445 NASA SCIENCE LIVE. 900 00:28:17.445 --> 00:28:18.346 TIME SEEMS TO FLY WHEN YOU ARE 901 00:28:18.346 --> 00:28:19.914 TALKING ABOUT NASA. 902 00:28:19.914 --> 00:28:21.216 YOU KNOW I AM GUILTY OF BEING 903 00:28:21.216 --> 00:28:21.816 PARTIAL. 904 00:28:21.816 --> 00:28:23.118 NONETHELESS SHALL WE'LL TAKE 905 00:28:23.118 --> 00:28:24.619 THIS TIME TO THANK YOU FOR 906 00:28:24.619 --> 00:28:25.320 JOINING US TODAY. 907 00:28:25.320 --> 00:28:27.622 SENDING IN YOUR QUESTIONS AND I 908 00:28:27.622 --> 00:28:30.024 WANT TO THANK OUR STUDIO GUESTS, 909 00:28:30.024 --> 00:28:31.726 AMBER AND KEITH FOR TALKING TIME 910 00:28:31.726 --> 00:28:34.729 TO ANSWER YOUR QUESTIONS. 911 00:28:34.729 --> 00:28:36.731 SO I WANT TO, GAPE, POINT OUT TO 912 00:28:36.731 --> 00:28:39.634 YOU, THAT YOU CAN LOOK FOR 913 00:28:39.634 --> 00:28:42.537 QUESTIONS AND ANSWERS ON WWW 914 00:28:42.537 --> 00:28:45.039 NASA.GOV AND MEANTIME, UNTIL 915 00:28:45.039 --> 00:28:47.041 NEXT TIME, CONTINUE TO REACH 916 00:28:47.041 --> 00:28:48.743 BEYOND THE STARS THAT YOU CAN 917 00:28:48.743 --> 00:28:49.344 SEE. 918 00:28:49.344 --> 00:28:50.645 THERE IS A LOT MORE TO BE 919 00:28:50.645 --> 00:28:53.331 EXPLORED AND DISCOVERED.