Because of their high masses , the lifetime of a hypergiant is very short in astronomical timescales , only a few million years compared to around 10 billion years for stars like the Sun .
While the Sun has a lifespan of around 10 billion yeas , hypergiants will only exist for a few million years .
While the Sun has a lifespan of around 10 billion yeas , hypergiants will only exist for a few million years .
Simplify this text: Because of their high masses , the lifetime of a hypergiant is very short in astronomical timescales , only a few million years compared to around 10 billion years for stars like the Sun . Output: