WEBVTT FILE 1 00:00:00.200 --> 00:00:04.220 >>INTERVIEWER: Far far away in our own galaxy cosmic forces are awakening in a new 2 00:00:04.220 --> 00:00:08.230 born star. NASA has just released a new image from Hubble a newborn star 3 00:00:08.230 --> 00:00:12.410 Hubble Space Telescope that shows us this cosmic lightsaber, and here to tell us about 4 00:00:12.410 --> 00:00:16.430 more about what we're seeing is Dr. Padi Boyd at NASAs Goddard Space Flight Center. 5 00:00:16.430 --> 00:00:20.620 Thanks for joining us. >>PADI: Sure my pleasure. So NASA just released 6 00:00:20.620 --> 00:00:24.630 this new image that some are calling a cosmic lightsaber. What we are seeing in this image 7 00:00:24.630 --> 00:00:28.820 this is actually a region in our galaxy pretty close by 8 00:00:28.820 --> 00:00:32.840 in the Orion star-forming region, so it's like a near neighbor. 9 00:00:32.840 --> 00:00:37.030 And what we're looking at here is a very young star, a newborn baby star, in a frantic 10 00:00:37.030 --> 00:00:41.060 feeding frenzy. That material around the star is actually accreting due to gravity 11 00:00:41.060 --> 00:00:45.250 and it's spewing out along the two poles, these are called bipolar jets, 12 00:00:45.250 --> 00:00:49.450 or bipolar outflows. Material coming out at supersonic speeds, and it looks 13 00:00:49.450 --> 00:00:53.470 uncanny, like a double-bladed light saber. 14 00:00:53.470 --> 00:00:57.480 >>INTERVIEWER: What are Hubble's most beautiful images of stars and galaxies far, far away? 15 00:00:57.480 --> 00:01:01.500 >>PADI: Well Hubble has taken some really impressive images of nearby galaxies 16 00:01:01.500 --> 00:01:05.510 spirals just like our own, where you can see these star-forming regions 17 00:01:05.510 --> 00:01:09.530 as a whole lighting up the galaxy. You see galaxies 18 00:01:09.530 --> 00:01:13.710 colliding as they evolve, and also that starts new star formation. 19 00:01:13.710 --> 00:01:17.710 And when we do a core sample of the universe, this Hubble Deep Field, 20 00:01:17.710 --> 00:01:21.730 we can actually see 10,000 galaxies at all different stages of evolutional 21 00:01:21.730 --> 00:01:25.920 from about the earliest times when we think galaxies started to form, all the way up to the current 22 00:01:25.920 --> 00:01:29.930 time. >>INTERVIEWER: Now, has Hubble ever seen a death star? 23 00:01:29.930 --> 00:01:34.120 Padi: We haven't actually seen a Death Star like you have in the movies, but 24 00:01:34.120 --> 00:01:38.310 we certainly do have the ability to watch stars as they evolve and go into their deaths 25 00:01:38.310 --> 00:01:42.360 rows. We know that massive stars and supernovae 26 00:01:42.360 --> 00:01:46.360 smaller stars gently eject their outer layers into space. 27 00:01:46.360 --> 00:01:50.380 This is a supernova remnant from the Crab. And that material is actually 28 00:01:50.380 --> 00:01:54.390 reinvigorating the space around it with materials that new stars then pick up 29 00:01:54.390 --> 00:01:58.400 as they're being born. Interviewer: Now has Hubble shown us any interesting worlds? 30 00:01:58.400 --> 00:02:02.410 >>PADI: Hubble has shown us an amazing diversity of worlds, starting right here 31 00:02:02.410 --> 00:02:06.410 in our own Solar System. And because it's been 25 years in orbit, 32 00:02:06.410 --> 00:02:10.420 we're able to watch systems evolve on our nearest neighbor planet. We can watch 33 00:02:10.420 --> 00:02:14.600 weather patterns on Mars and the clouds and the Red Spot on Jupiter. 34 00:02:14.600 --> 00:02:18.610 And in just incredible detail now from the cameras that we have on board. 35 00:02:18.610 --> 00:02:22.620 And we can look at the moons of Jupiter and see evidence for water vapor 36 00:02:22.620 --> 00:02:26.630 shooting out there. We're seeing a diversity of worlds in our Solar System and even beyond. 37 00:02:26.630 --> 00:02:30.640 >>INTERVIEWER: Now like Star Wars, Hubble is a classic and has been showing us amazing 38 00:02:30.640 --> 00:02:34.640 images. What does the future hold for Hubble? >>PADI: Hubble has an incredibly 39 00:02:34.640 --> 00:02:38.660 bright future, you know it's operating at the peak of its capabilities today. 40 00:02:38.660 --> 00:02:42.670 It's a very exciting space to be. Astronauts serviced the telescope five 41 00:02:42.670 --> 00:02:46.670 times, and they left it with very new, advanced cameras 42 00:02:46.670 --> 00:02:50.690 and computer systems and power systems, so scientists have plenty of ideas 43 00:02:50.690 --> 00:02:54.700 for how to use the telescope in new and exciting ways as the field of astrophysics 44 00:02:54.700 --> 00:02:58.710 evolves, and we're looking forward to a future where in operation 45 00:02:58.710 --> 00:03:02.730 with the new Webb telescope which is set to launch in 2018, so we'll have both these 46 00:03:02.730 --> 00:03:06.740 beautiful telescopes peering at the universe at the same time and giving us new insights. 47 00:03:06.740 --> 00:03:10.770 >>INTERVIEWER: Where we can we see more of Hubble's amazing images? >>PADI: So you can see the 48 00:03:10.770 --> 00:03:14.800 image that we released today, all the images we spoke about, and many many more 49 00:03:14.800 --> 00:03:18.810 in a huge archive of images at nasa.gov/hubble. 50 00:03:18.810 --> 00:03:22.820 >>INTERVIEWER: Great, thanks so much for joining us. Padi: My pleasure. 51 00:03:22.820 --> 00:03:24.471