Scientists now possess the most detailed image yet of a dying giant: VY Canis Majoris, quite possibly the largest star in our galaxy. VY Canis Majoris is a red hypergiant, a class of star so massive ...

There are billions and trillions of stars in our universe. To put it into perspective, there are around 200 sextillion stars in the universe. Within this expansive number are stars of all shapes and ...

New findings from NASA's Hubble Space Telescope have helped astronomers to solve the mystery of why Orion's bright red supergiant Betelgeuse dramatically faded for a period of weeks last year. In ...

In the southern hemisphere, in the constellation Canis Major, lies a very young, very massive red hypergiant star called VY Canis Majoris (VY CMa). A pulsating variable, its apparent magnitude (how ...

Images from the Very Large Telescope in Chile let researchers examine the large dust grains surrounding the red hypergiant star VY Canis Majoris to see how it sheds mass so quickly. Here, the SPHERE ...

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 ...

Through observations ofone of the largest stars known to exist in the Milky Way, a redhypergiant known as VY Canis Majoris, astronomers have been able tounravel the mystery as to how enormous stars ...

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