Add Yahoo as a preferred source to see more of our stories on Google. The red hypergiant star VY Canis Majoris (NASA / ESA / Hubble / R. Humphreys, University of Minnesota / J. Olmsted, STScI / ...

HR 5171 is a yellow hypergiant, a very rare type of stars with only a dozen known in our galaxy. Its size is over 1,300 times that of the Sun and?? one of the ten largest stars found so far. Credit: ...

Our sun is huge compared to the Earth, capable of holding more than one million blue planets. The sun is small compared to some other stars in our galaxy, however. Stars like VY Canis Majoris, located ...

This artist’s impression of hypergiant star VY Canis Majoris shows the star’s vast convection cells and violent ejections. VY Canis Majoris is so large that if it replaced the Sun, the star would ...

Astronomers have used the European Southern Observatory’s (ESO) Very Large Telescope (VLT) to image a colossal star that belongs to one of the rarest classes of stars in the universe, the yellow ...

The discovery of dusty disks--the building blocks of planets--around two of the most massive stars known suggests that planets might form and survive in surprisingly hostile environments. The ...

Using NASA’s Hubble Space Telescope and the W.M. Keck Observatory, Kameula, Hawaii, astronomers have learned that the gaseous outflow from one of the brightest super-sized stars in the sky is more ...

The discovery of dusty disks the building blocks of planets‹around two of the most massive stars known suggests that planets might form and survive in surprisingly hostile environments. The discovery ...