An international team of astronomers reports the discovery of a new supernova remnant that showcases a remarkable circular ...

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

New 3D-printable models of Chandra X-ray Observatory images will allow you to hold a star in your hands and touch a supernova ...

Sophisticated computational models let us examine objects such as supernova remnants in extraordinary detail and from every ...

"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." ...

"The four new 3D printable models of Cassiopeia A (Cas A), G292.0+1.8 (G292), Cygnus Loop supernova remnants, and the star known as BP Tau let us experience the celestial objects in the form of ...

Astronomers have discovered a mysterious sphere in the Milky Way, named Teleios, which raises numerous questions about its ...

Sometimes, the cosmos throws up tales stranger than fiction. One such tale is that of SGR 0501+4516 — a dead star racing across the Milky Way. Astronomers have tracked this bizarre “zombie ...