NUDGING A SPACE ROCK
That’s one small change in an asteroid’s orbit, one giant leap for humanity.
(my latest for @SkyandTelescope)
https://skyandtelescope.org/astronomy-blogs/cosmic-relief-david-grinspoon/nudging-a-space-rock/ https://twitter.com/DrFunkySpoon/status/1602718160607711237/video/1