Tag: red supergiant star
Astronomers have tracked a star’s dying agony until it exploded into a supernova
We had never had the chance to monitor a star to the point of seeing it explode into a supernova. It’s done and at least in the case of SN…
The last days of a star before its supernova explosion
We had never had the chance to watch a star to the point of seeing it explode into a supernova. It’s done and at least in the case of SN…
What is the biggest star in the universe?
The size of some stars in the universe is impressive compared to the modest size of the Sun. The mass of other stars is also astonishing (a large star is…