“The explosions of white dwarfs play a crucial role in astronomy,” said Priyam Das, a study co-author and PhD student at the University of New South Wales Canberra, Australia. “Yet, despite their ...

In our galaxy, a supernova explodes about once or twice each century. But historical astronomical records show that the last ...

The Hubble Space Telescope may have just celebrated its 35th birthday on April 24, but it's still providing groundbreaking astronomy. Case in point: Astronomers have used Hubble along with an array of ...

A collective effort from researchers around the world has connected the white dwarf we see today with a stellar explosion from the 1100s. Share on Facebook (opens in a new window) Share on X (opens in ...

NASA has released an unprecedented time-lapse video showing the evolution of Kepler’s Supernova Remnant, a cosmic relic of a massive stellar explosion. Captured by the Chandra X-ray Observatory over ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

In 1604, a new star appeared in the night sky that was much brighter than Jupiter and dimmed over several weeks. This event was witnessed by sky watchers including the famous astronomer Johannes ...

"Thanks to the high resolution of our new images, we detected a faint structure on the northeast side of this supernova remnant that had not been observed before." When you purchase through links on ...