Overview

hypergiant star


Related Overviews

 

'hypergiant star' can also refer to...

 

More Like This

Show all results sharing this subject:

  • Astronomy and Astrophysics

GO

Show Summary Details

Quick Reference

A massive, evolved variable star with a luminosity around 105–106 times that of the Sun, close to the Eddington limit. All hypergiants are unstable, exhibiting high mass loss, sometimes in violent outbursts. Two broad classes of hypergiant are identified: S Doradus stars and cool hypergiants. The latter have spectral types ranging from late A to M, and may represent the evolutionary stage before becoming S Doradus variables.

Subjects: Astronomy and Astrophysics.


Reference entries

Users without a subscription are not able to see the full content. Please, subscribe or login to access all content.