NASA's OSIRIX-REx probe sets a space record with a close orbit of weird asteroid Bennu

Darrell Etherington
NASA's OSIRIX-REx probe sets a space record with a close orbit of weird asteroid Bennu

If you follow space news at all, you may have heard of Bennu -- the near-Earthasteroid that has a slim (but higher than most) chance of colliding with ourplanet sometime nearly 200 years from now