Tag: Bételgeuse
The star Betelgeuse shone another color not so long ago
If the star Betelgeuse currently appears red to the naked eye, it has not always been the case. Researchers have just demonstrated that its transformation into a red supergiant took…
The red supergiant Betelgeuse still had a yellow glow not so long ago
If the star Betelgeuse currently appears red to the naked eye, it has not always been the case. Researchers have just demonstrated that its transformation into a red supergiant took…
The star Betelgeuse, in Orion, was still yellow 2,000 years ago!
If the star Betelgeuse currently appears red to the naked eye, it has not always been the case. Researchers have just demonstrated that its transformation into a red supergiant took…
What will become of the hypergiant star VY Canis Majoris, “a Betelgeuse on steroids”?
Betelgeuse is what astronomers call supergiant stars. Not so far from the hypergiant category. And a few months ago, they thought they were in the front row of his end…