But in the past two decades, new types of black holes have been seen and astronomers are beginning to understand how they ...

If the Earth happens to be near the center of a low density "void" in space, approximately a billion light years in radius and roughly 20 percent below the universe's average density, that could ...

With all due respect to the unsigned free agents and trade candidates yet to be moved, the dust has mostly settled on the ...

Dark matter is one of nature's most confounding mysteries. It keeps particle physicists up at night and cosmologists glued to ...

Halo" was found in a galaxy far away from here. Scientists have only found the same readings near us - this could change the ...