With a range of star projectors on the market, it's hard to know which to pick — here we try out the Dark Skys DS-FX — can it ...

This dwarf galaxy, a satellite of our galaxy, may have its own supermassive black hole. Evidence for this hidden cosmic titan was delivered via hypervelocity stars at the edge of the Milky Way ...

Jai Elorm Semenyo, the younger brother of Black Stars forward Antoine Semenyo, had different dreams growing up.

Astronomers refer to these as "hypervelocity" stars. "It is astounding to realize that we have another supermassive black hole just down the block, cosmically speaking," said Jesse Han of the ...