Uploaded July 2015 | Updated September 2026, 1 hour ago

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Join the 321Science team as we take a look at Gravity and how it plays a part in a mission to space!


OSIRIS-REx is on the web at
AsteroidMission.org
Facebook: facebook.com/OSIRISREx
Twitter: @OSIRISREx

Narrator: Jonna Zucarelli

Thanks to the 321Science! team: Symeon Platts, Melissa Dykhuis, James Keane, Heather Roper, Jonna Zucarelli, Sarah Spitz, Hannah Tanquary, and OSIRIS-REx Scientists and Educators.

OSIRIS-REx is a NASA New Frontiers mission which will launch to asteroid Bennu in 2016 and return a sample of the asteroid to Earth in 2023.