"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." ...

Dubbed Teleios, the unusually symmetrical space object is puzzling astronomers with its near-perfect shape and mysterious ...

The lives and deaths of stars shape the universe—from the gentle fading of white dwarfs to the explosive furnaces that forged ...

Among the wreckage of the Milky Way — where the violent deaths of stars usually leave chaos and crumpled shells — astronomers ...

Dubbed "Teleios" after the Greek word for "perfect," the object is what's known as a supernova remnant (SNR), a glowing cloud ...

A pair of circling white dwarf stars located on our "cosmic doorstep" are doomed to explode in a rare, quadruple supernova that will shine 10 times brighter than the moon in the night sky ...

Stunning stellar explosions occur every second across the cosmos – some observable, most too distant to ever know, all of ...

When gravity pulls them together they will explode as a type 1a supernova. This rare form of cosmic explosion is thought to be triggered when a white dwarf builds up too much mass, then falls ...

Our Milky Way galaxy is home to some extremely weird things, but a new discovery has astronomers truly baffled.

T Coronae Borealis, a binary star system about 3,000 light years away, is usually far too dim to see with the naked eye.

"Magnetar birth rates and formation scenarios are among the most pressing questions in high-energy astrophysics." ...

The universe is dying much sooner than scientists previously thought. But there's still going to be a long wait until then.