Which type of star has the coolest surface temperatures?

1 Answer
notafraid
Feb 4, 2017

Red Dwarf

Explanation:

I mean technically you could argue that a Brown dwarf star is cooler, but Brown dwarfs aren't really stars because they can't fuse Hydrogen. Red dwarfs are the coolest. Red dwarfs are usually <4000 K.

Related questions
Impact of this question
1688 views around the world
You can reuse this answer
Creative Commons License