This artist's illustration shows NASA's OSIRIS-REx spacecraft zooming past Earth on Sept. 22, 2017 — a maneuver designed to boost the probe’s speed and refine its course toward the asteroid Bennu.
It's not often that a deep-space robotic explorer swings back by its home planet, but NASA's OSIRIS-APEX mission did just that, completing a dramatic slingshot past Earth before racing toward its next ...
Daniel Stolte of the UA Communications team reports that the UA’s OSIRIS-REx mission, which will send a space probe to an asteroid for a few years before returning to Earth, is a go: OSIRIS-REx, the ...
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