Add Yahoo as a preferred source to see more of our stories on Google. An image of the stunning pinwheel galaxy, which looks like a twirling spiral of pink and purple light Astronomers have their eyes ...

When stars of a certain large size and energy run out of fuel, the result is a supernova explosion that can be spotted with the naked eye just once in a lifetime. Some leave behind a relatively ...

In November 1572, a brilliant new star appeared in the constellation Cassiopeia, shining so brightly that it was visible during the day. Danish astronomer Tycho Brahe carefully documented this ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. This article is more than 3 years old. New chemistry ...

Scientists using NASA's James Webb Space Telescope are eager to crack open cosmic crab meat. They have comprehensively analyzed the Crab Nebula, a supernova remnant located 6,500 light-years away in ...

The powerful space telescope has gazed into the Crab Nebula, looking for clues about its creation and offering us an ethereal view. When you purchase through links on our site, we may earn an ...

This story originally appeared on Ars Technica, a trusted source for technology news, tech policy analysis, reviews, and more. Ars is owned by WIRED's parent company, Condé Nast. “The term ‘Rosetta ...