The signals provide astronomers with a look into the life, and death, of a massive star exploding into a supernova.
Astronomers have captured the first radio waves ever detected from a rare class of exploding star, a discovery that has given ...
The supernova was the death of a red supergiant star 500 times larger than the sun, in a galaxy just 22 million light-years away. When you purchase through links on our site, we may earn an affiliate ...