NASA’s Asteroid Heist: The Challenges of TAG

When OSIRIS-REx touched down on asteroid Bennu, it encountered a surface of loose rocks and pebbles just barely held together by gravity.Complete transcript available.Universal Production Music: “Subsurface” by Ben Niblett and Jon CottonWatch this video on the NASA Goddard YouTube channel. NO TITLES – Version for video editors. Revisit the TAG event in this narrated video and learn why asteroid Bennu’s surface is surprisingly weak.Complete transcript available.Universal Production Music: “Difficult Conversation” and “Into Motion” by Peter Larsen; “Big Data” by Dominique Dalcan; “Subsurface” by Ben Niblett and Jon Cotton; “Crypto Current” by Dominique Dalcan; “Spaceman” by RainmanWatch this video on the NASA Goddard YouTube channel. Version for Instagram Reels of full video.When OSIRIS-REx touched down on asteroid Bennu, it encountered a surface of loose rocks and pebbles just barely held together by gravity.Complete transcript available.Universal Production Music: “Subsurface” by Ben Niblett and Jon Cotton On October 20, 2020, NASA’s OSIRIS-REx spacecraft collected a sample of near-Earth asteroid Bennu. This “TAG event” revealed surprising details about Bennu’s loosely-packed surface. The spacecraft’s arm sank almost half a meter into the asteroid, far deeper than expected, confirming that Bennu’s surface is incredibly weak. During the event, OSIRIS-REx collected a handful of material and kicked up roughly six tons of loose rock. It will return its sample of Bennu to Earth in September 2023.Learn more about the surface properties of asteroid Bennu. For More InformationSee [NASA.gov](https://www.nasa.gov/osiris-rex) Related pages

OSIRIS-REx touches down on asteroid Bennu at 6:08pm EDT on October 20th, 2020.Music is "Event Horizon" by Jochen Reinhold Flach of Universal Production Music.Watch this video on the NASA Goddard YouTube channel. Captured on Oct. 20, during the OSIRIS-REx mission’s Touch-And-Go (TAG) sample collection event, this series of 82 images shows the SamCam imager’s field of view as the NASA spacecraft approaches and touches down on asteroid Bennu’s surface. The sampling event brought the spacecraft all the way down to sample site Nightingale, and the team on Earth received confirmation of successful touchdown at 6:08 pm EDT. Preliminary data show the sampling head touched Bennu’s surface for approximately 6 seconds, after which the spacecraft performed a back-away burn. For More InformationSee [https://www.nasa.gov/osiris-rex](https://www.nasa.gov/osiris-rex) Related pages

Real-time animation of the OSIRIS-REx Touch-And-Go (TAG) Event. This animation accurately depicts the spacecraft's journey to the surface of Bennu. On October 20, 2020, NASA's OSIRIS-REx spacecraft briefly touched down on near-Earth asteroid Bennu and collected a sample of pristine material for return to Earth. The Touch-And-Go (TAG) Event was a feat of engineering, carefully monitored by mission controllers at Lockheed Martin Space and broadcast live on NASA-TV.During the broadcast, the real-time animation above allowed viewers to follow OSIRIS-REx as it slowly maneuvered to the surface of Bennu. This animation is based on the spacecraft's nominal trajectory and an accurate 3D model of the asteroid's terrain. Broadcast playback was adjusted for the light-time delay from Bennu to Earth (plus signal processing), providing viewers with a real-time window onto the TAG Event.Highlights can be found at the following animation time steps (hours: minutes: seconds):00:29:03 - First move to Y-Wing configuration00:34:29 - Second move to Y-Wing configuration00:39:54 - Y-Wing configuration complete00:43:27 - Checkpoint engine burn start00:54:34 - Matchpoint engine burn start01:05:10 - TOUCH asteroid Bennu01:05:18 - Back-away engine burn start01:06:43 - Begin slew to Pegasus configurationAnimation frames are organized into chapters for ease of download. For More InformationSee [NASA.gov](https://www.nasa.gov/osiris-rex) Related pages

Experience the TAG sample collection event in 360.Music is "Fight for the Kingdom" from Enrico Cacace and Lorenzo Castellarin of Universal Production Music.Watch this video on the NASA Goddard YouTube channel. NASA’s first asteroid sample return mission, OSIRIS-REx, will make a daring attempt to “TAG” asteroid Bennu on Oct. 20 – touch its surface and collect a sample for return to Earth. Experience the sample collection event in 360 and watch as OSIRIS-REx contacts the rocky surface of sample site Nightingale on Asteroid Bennu. Related pages

Quick link to the OSIRIS-REx team cheering after a successful TAG maneuver on Tuesday, Oct 20Quick link to B-ROLL for the live shotsClick here for OSIRIS-REx PRESS KITClick here for Latest releaseLatest release in Spanish.OSIRIS-REx poster COLLECTABLESWhy Bennu? 10 Reasons***NASA's OSIRIS-REx spacecraft is going Asteroid Hunting. Listen now to NASA's "Curious Universe" podcast that takes you inside the daring mission B-roll graphics NASA's OSIRIS-REx spacecraft is going Asteroid Hunting. Listen now to NASA's "Curious Universe" podcast that takes you inside the daring mission: to briefly reach out its mechanical arm and grab a sample from an asteroid’s surface. Dante Lauretta, Heather Enos, and Ron Mink introduce you to NASA’s asteroid hunter and what this sample return mission means for us here on Earth. The OSIRIS-REx team celebrates after a sucessful TAG maneuver on Tuesday, Oct 20. Location: Littleton, CO NASA’s First Asteroid Sample Return Mission Is Ready For TouchdownNext Week NASA Will Snag A Sample From An Ancient Relic Of Our Solar SystemNASA’s OSIRIS-REx Will Help Unlock The Secrets Of Our Solar System NASA’s first-ever sample return mission to an asteroid is about to make history. Next week, NASA’s OSIRIS-REx spacecraft will attempt to retrieve a sample from an asteroid named Bennu. Asteroids are remnants of the building blocks that formed the planets in our solar system, and perhaps enabled life on Earth. They contain natural resources such as water, organics and metals. Could carbon-rich asteroids have seeded our early Earth with the organic chemistry needed for life to develop? And they can be dangerous. Bennu has a 1:2700 chance of impacting Earth in the late 2100s, but this mission will also help us learn more about protecting ourselves if necessary. NASA experts are available virtually for live or taped interviews on October 20th from 6:00 a.m. to 1:00 p.m. EDT - the morning of this historic maneuver - to tell your viewers how they can watch the event unfold, and what scientists hope to learn from this out-of-this-world sample from a nearby asteroid. ** NASA TV will begin live coverage beginning at 5:00 p.m. EDT on October 20th. The “Touch-And-Go,” or TAG, maneuver is scheduled for around 6:12 p.m. EDT. **In 2016, NASA launched OSIRIS-REx on an epic mission to capture a sample of an asteroid and bring it back to Earth. On the evening of October 20th, the spacecraft will descend to the boulder-strewn surface of Bennu to a site called Nightingale, where the spacecraft’s robotic sampling arm will attempt to snag a sample. There are more than a million known asteroids in our solar system, but Bennu is an ideal candidate for closer study because of its size, composition and proximity to Earth. Bennu is an artifact of the ancient solar system, a silent witness to the titanic events in our solar system’s 4.6 billion-year history. The spacecraft is scheduled to depart Bennu in 2021 and it will deliver the collected sample to Earth on Sep. 24, 2023. To Schedule an interview: Please fill out this form: https://forms.gle/uTgSr3r8LQr3nPt2A*Spanish Interviews are available*Interviews will be conducted using video chat programs including Skype in 15-minute slots. For example 600-615 ET, 615-630 EDT, etc. Satellite interviews are not available. Participating Scientists/Engineers:Jim Garvin / NASA Goddard Chief ScientistDanny Glavin / NASA ScientistJason Dworkin / NASA ScientistLucy Lim / NASA ScientistNayi Castro / NASA Engineer*Jose Aponte / NASA Scientist *Geronimo Villanueva / NASA Scientist * Location: Denver, COThomas Zurbuchen / Associate Administrator for the Science Mission Directorate, NASA HeadquartersLori Glaze / Director, Planetary Science Mission Directorate, NASA HeadquartersMark Clampin / Director of Sciences and Exploration Directorate, NASA GoddardDante Lauretta / OSIRIS-REx Principal Investigator, University of ArizonaMichelle Thaller / NASA ScientistSuggested Questions: Later today, NASA’s first asteroid sample return mission, OSIRIS-REx, will attempt to collect a sample from an asteroid named Bennu, to bring back to Earth. Tell us what is going to happen today.How tricky is today’s maneuver to collect the sample?What happens if you’re not able to collect a sample today?There are a lot of asteroids in our solar system. Why was Bennu chosen?What can asteroids teach us about the origins of our solar system, and whether life might exist elsewhere?What are you most excited about learning from this mission?How can our viewers watch today’s event unfold, and stay up to date on the mission? Longer interview questions: OSIRIS-REx first launched in 2016 and arrived at Bennu in 2018. Why have scientists waited so long to actually obtain a sample? How is the spacecraft able to keep up with the asteroid?The spot on Bennu where the spacecraft will touch is named Nightingale. What is the reason behind choosing this location?Scientists originally thought Bennu would have a smooth surface, but it’s proven to be a very rocky and treacherous surface. Can you talk about some of the other surprising things you’ve learned about this asteroid?What can asteroids teach us about our place in the universe and whether life might exist in other solar systems?The Apollo astronauts brought back samples of the Moon that we’re still studying today. Can you talk about why sample return missions are so important to scientists and what future missions might explore?What will scientists do once the sample returns to Earth? Suggested Anchor Intro: IT’S GAME DAY FOR NASA.... LATER TODAY, NASA WILL MAKE HISTORY WHEN ITS OSIRIS-REX SPACECRAFT ATTEMPTS TOUCHDOWN FOR THE FIRST TIME TO COLLECT A SAMPLE FROM AN ASTEROID THAT WILL LATER RETURN TO EARTH. TODAY WE HAVE XXXX JOINING US FROM XX, XXX TO TALK ABOUT THIS EXCITING MISSION, HOW WE CAN WATCH THE EVENTS UNFOLD AND WHAT SCIENTISTS ARE HOPING TO LEARN. Related pages