Live Q&A with NASA Planetary Defender

From the creator

NASA’s #DARTMission is crashing a spacecraft into an asteroid to try to change its motion in space. But how will we know if this test worked? That’s where Johns Hopkins APL scientist Andy Rivkin comes in. He’ll be studying the precise change in the asteroid’s motion right here from Earth. Have questions about DART? Submit them using #askNASA and tune in on Monday, Nov. 15 at 4:30 pm ET for a LIVE Q&A with Andy.

Published 2021-11-15 · Watch on YouTube ↗
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