A large chunk of burning detritus discovered in the Pilbara desert of Western Australia appears to be space junk that reentered Earth's atmosphere, the Western Australia Police Force has announced.

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists have long know many objects floating at the solar system's out edges resemble snowmen, but the reasons why were never ...

The vast majority of matter is dark – invisible until it is detected only through its gravitational effects. The newly discovered object could be a clump of dark matter, or it could also be a compact, ...