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Live stream animation displaying OSIRIS-REx’s sample collection activities in real time. The animation commences with the spacecraft’s slew into position for the Orbit Departure Maneuver and runs through the entire sequence of TAG events, concluding after the spacecraft’s back-away burn.
Captured on Aug. 11 during the second rehearsal of the OSIRIS-REx mission’s sample collection event, this series of images shows the SamCam imager’s field of view as the NASA spacecraft approaches asteroid Bennu’s surface. The rehearsal brought the spacecraft through the first three maneuvers of the sampling sequence to a point approximately 131 feet (40 meters) above the surface, after which the spacecraft performed a back-away burn.
These images were captured over a 13.5-minute period. The imaging sequence begins at approximately 420 feet (128 meters) above the surface – before the spacecraft executes the “Checkpoint” maneuver – and runs through to the “Matchpoint” maneuver, with the last image taken approximately 144 feet (44 meters) above the surface of Bennu.
Monday, Oct. 19
1 p.m. – Asteroid Science and Planetary Defense media teleconference with the following participants:
- Lori Glaze, Planetary Science Division director, NASA Headquarters, Washington
- Hal Levison, Lucy mission principal investigator, Southwest Research Institute, Boulder, Colorado
- Lindy Elkins-Tanton, Psyche mission principal investigator, Arizona State University, Tempe
- Andrea Riley, DART mission program executive, NASA Headquarters
- Jamie Elsila, research scientist at NASA Goddard Space Flight Center, Greenbelt, Maryland
For dial-in information, media should contact Alana Johnson at firstname.lastname@example.org no later than 11 a.m. Oct. 19.
3 p.m. – OSIRIS-REx Science and Engineering televised briefing with the following participants:
- Thomas Zurbuchen, associate administrator, Science Mission Directorate, NASA Headquarters, Washington
- Lori Glaze, Planetary Science Division director, NASA Headquarters
- Heather Enos, OSIRIS-REx deputy principal investigator, University of Arizona, Tucson
- Kenneth Getzandanner, OSIRIS-REx flight dynamics manager, Goddard
- Beth Buck, OSIRIS-REx mission operations program manager, Lockheed Martin Space, Littleton, Colorado
4 years into its 7 year mission NASA's sample collecting Spacecraft OSIRIS-REx is ready for its close up with Asteroid Bennu , if all goes to plan OSIRIS-REx will brush past Bennu
Preliminary data show that today's sample collection event went as planned 👍 More details to come once all the data from the event are downlinked to Earth. Thanks, everybody, for following along as we journey #ToBennuAndBack!
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.
a reply to: Buvvy
Captured on Oct. 22, this series of three images shows that the Touch-and-Go Sample Acquisition Mechanism (TAGSAM) head on NASA’s OSIRIS-REx spacecraft is full of rocks and dust collected from asteroid Bennu. The image series also shows that some of these particles are slowly escaping the sampler head. Analysis by the OSIRIS-REx team suggests that bits of material are passing through small gaps where the head’s mylar flap is slightly wedged open. The mylar flap (the black bulge visible in the 9 o’clock position inside the ring) is designed to keep the collected material locked inside, and these unsealed areas appear to be caused by larger rocks that didn’t fully pass through the flap. Based on available imagery, the team suspects there is plentiful sample inside the head, and is on a path to stow the sample as quickly as possible.
To preserve the remaining material, the mission team decided to forego the Sample Mass Measurement activity originally scheduled for Saturday, Oct. 24...