Add Yahoo as a preferred source to see more of our stories on Google. A vast, unexplained object has been spotted in our galaxy. The object is probably the most massive neutron star ever observed, or ...

A graphic showing an object (in red) as it approaches a black hole. In the center of our galaxy, the black hole's intense gravity is stretching apart this cloud of gas and dust, dubbed "X7." Credit: W ...

Add Yahoo as a preferred source to see more of our stories on Google. Astronomers recently discovered a never-before-seen celestial phenomenon hiding in our own cosmic backyard. The mystery object, ...

"Punctum" may sound like type of punctuation, but to some scientists, it constitutes what may be a brand new type of cosmic object. In a new interview with Gizmodo, Elena Shablovinskaya, a radio ...

A mysterious object found deep in the cosmos could soon have astronomers rethinking what they know about dark matter. That's according to a team of researchers who turned to a global network of ...

Astronomers have discovered a strange new object in our Milky Way galaxy. An international team reported Wednesday that this celestial object - perhaps a star, pair of stars or something else entirely ...