- daniel gLv 72 months ago
Just very hot stars, yes, there are a few out there.
- RetiefLv 72 months ago
Yes, they exist. They are extremely hot compared to our sun.
- 2 months ago
Indeed. Blue stars are huge, hot, massive stars - many times larger than our sun. They burn through their fuel much more rapidly than our sun does, and - when they begin to produce iron in their cores, that means the end of their life is approaching. Unlike our sun, which will expand into a red giant, then finish off it's existence as a white dwarf, Blue Stars suddenly collapse, then explode in a supernova explosion, often as bright as a whole galaxy.
- nineteenthlyLv 72 months ago
Yes, but they're not bright blue. They're blue-tinged white stars.
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- Tic-Tac-ToeLv 72 months ago
Yes, they sure are real. The hotter the star the more blue you will see.