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17th of December 2018


NASA’s OSIRIS-REx spacecraft has arrived at the asteroid Bennu

NASA/Goddard/University of Arizona

NASA's OSIRIS-REx spacecraft has officially arrived at the asteroid Bennu after a more than two-year-long journey. The spacecraft rendezvoused with its target around noon EST, and NASA confirmed the arrival a few minutes thereafter during a live event today.

Achievement unlocked: "We have arrived!" Our @OSIRISREx mission reached asteroid Bennu, where it will spend almost a year mapping and studying to find a safe location to collect a sample. Watch:

— NASA (@NASA) December 3, 2018

OSIRIS-REx launched in 2016 and its mission is to collect a sample from Bennu and return it back to Earth for study. The spacecraft will spend more than a year surveying and mapping the asteroid, and researchers will use that information to select a sample site. Once they do, OSIRIS-REx will gently contact and bounce off of the surface of Bennu, collecting a sample of the asteroid's surface as it does. The spacecraft will then begin heading back to Earth in 2021 and is scheduled to deliver its sample, if all goes well, in September 2023.

In January, OSIRIS-REx took a picture of Earth and the moon from over 3 million miles away, and last month, NASA performed a successful test of the robotic arm that will collect the samples from Bennu's surface.

That feeling when the day you marked on your calendar ten years ago finally arrives 🛰🔜🌑🍾 #WelcometoBennu

— Dante Lauretta (@DSLauretta) December 3, 2018 In this article: asteroid, bennu, gear, nasa, Osiris-Rex, sample, space, tomorrow 378 Shares Share Tweet Share Save Comments Sign In Read More

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