Thread about a moon rock in the Whitehouse
At least, that's where it starts, and it goes on to reveal the geological mysteries of the moon and how much there is still left for us to learn in the universe. Sometimes it can feel like we know everything there is to know and that there are no mysteries remaining, and that simply is not true. This thread highlights a number of them about the moon, our moon.
Our moon is large compared to our planet, and we have no idea how it formed. There are theories but we have no idea if they are right. Fascinating stuff.
Definitely read the full thread.
Mars Perseverance Rover lands in one month on Feb. 18
[{embed}]https://twitter.com/tweetsoutloud/status/1351235076491763715\[{/embed}]
I was reminded today by Bobak Ferdowsi that the next Mars Rover aka Perseverance, lands on February 18.

