Working on a something (x-post Twitter)
added spectral types, alas in real life most stars are red dwarfs. decided to try out adding a little letter marker so you can tell the difference between those Gs and Fs and As
Planets now have images! Here’s a hot Jupiter 0.6 AU from its home star
a Schelling point for those who seek one
Planets now have images! Here’s a hot Jupiter 0.6 AU from its home star