Astrum Answers 21st Oct 2020
Added 2020-10-21 13:41:59 +0000 UTCTime for a new poll. What video do you want to see made next?
Comments
Galaxy rotation is a fascinating concept!
Andrew Fleckenstein
2020-10-21 15:11:55 +0000 UTCDark Matter plays a role too
ImmortalSpaceKnight
2020-10-21 15:08:42 +0000 UTCBe sure to explain how astronomers can figure out rotations of such things.
Dave Mausner
2020-10-21 14:00:53 +0000 UTCSlowly ??
Dave Mausner
2020-10-21 13:58:52 +0000 UTC
