ππ
The math behind moonmoons. Excuse me, *sub*moons. This is a dignified blog, after all! π
https://www.syfy.com/syfy-wire/can-moons-have-moons-yes-well-sometimes
#space via @BadAstronomer@twitter.com
Archiving my Twitter, Facebook and other social network activity
ππ
The math behind moonmoons. Excuse me, *sub*moons. This is a dignified blog, after all! π
https://www.syfy.com/syfy-wire/can-moons-have-moons-yes-well-sometimes
#space via @BadAstronomer@twitter.com