Floating around at the edge of the Solar System are leftovers from its formation. This is the Kuiper Belt, which is composed ...

Are they stars? Are they planets? Or are they neither? Some rogue planetary mass objects that wander the cosmos alone could ...

Scientists have seen a powerful explosion from a mysterious, unknown object in space. Researchers do not ... It could be the first X-ray burster found in that Large Magellanic Cloud galaxy ...

Infrared wavelengths, however, can also show objects deep in space that are shrouded in interstellar ... They've already found dozens of star systems in VarWISE that weren't previously detected ...

A trio of astronomers with the University of Tokyo and Niigata University has discovered a possible new class of interstellar ...

Space is one of the most interesting aspects for humanity and knowing every corner of it is imperative. Now, experts are scratching their heads after finding a mega-object that is the largest ...

the Polish space agency said. A 1.5 meter by one meter (five feet by three feet) chunk from an unidentified object was found near the western city of Poznan, police said. Police later said a ...

The relative quantities of volatile gases like methane and ethane can reveal key details about distant Kuiper Belt objects.

There are plenty of weird things floating around in space and black holes may be the weirdest. They've certainly sparked and stretched our imaginations.

Dozens of people have reported what is believed to be burning space junk moving across southern Australian skies on Saturday night.