Sentinel B612 Telescope - Finding Asteroids Before They Find Us - Ed Lu (SETI Talks) - YouTube

https://www.youtube.com/watch?v=J-1p2_lw_0c

SETI Talks archive: http://seti.org/talks B612 website: http://b612foundation.org We know how to deflect asteroids, but our technology is useless if we do no...