4 ms·
Holy cow - the star's circumference is about as big as Jupiter's orbit! https://en.wikipedia.org/wiki/Betelgeuse#Diameter https://en.wikipedia.org/wiki/Betelge
by xenophonf 12y ago
Holy cow - the star's circumference is about as big as Jupiter's orbit!
https://en.wikipedia.org/wiki/Betelgeuse#Diameter https://en.wikipedia.org/wiki/Betelgeuse#Diameter