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 ...

Cards, flowers, chocolates … and gas filaments of nuclear waste? Valentine’s Day usually prompts an astronomer somewhere to gush about a heart-shaped something in the night sky, but this year a rather ...

A team of scientists used NASA's James Webb Space Telescope to parse the composition of the Crab Nebula, a supernova remnant located 6,500 light-years away in the constellation Taurus. A team of ...

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 ...

For as long as humans have been peering upward into the speckled black of night, the sky has exhibited remarkable stability. The seemingly countless stars in our Milky Way obediently hold their places ...

A glowing hand stretches across the cosmos, with its palm and fingers sculpted from the wreckage of a massive stellar explosion. The eerie structure is part of the nebula MSH 15-52, powered by pulsar ...

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 ...

SANDY — I have wondered at photos from the Hubble Space Telescope throughout my life. To learn from the following video that similar photos and discoveries can now be taken in a local backyard — for ...

NASA’s Hubble Space Telescope has unveiled in stunning detail a small section of the expanding remains of a massive star that exploded about 8,000 years ago. Called the Veil Nebula, the debris is one ...

SN 2023ixf is the closest supernova to Earth in more than a decade — and the perfect excuse for intelligent aliens to get our attention, new SETI research suggests. When you purchase through links on ...