Considering the immense size of the universe, it's no surprise that space still holds plenty of secrets for us. Recently, ...

If the universe is expanding, then what is it expanding into, and what is it expanding from? Where's the edge of the universe ...

Before the cosmos lit up with stars and galaxies, the universe passed through a dark, silent era. But new findings suggest ...

Researchers have detected a gamma-ray burst outside of the Milky Way that's unlike any previously observed. There's no ...

Here’s what you’ll learn when you read this story: Primordial black holes are hypothetical black holes thought to have formed moments after the Big Bang. Because they supposedly formed about 14 ...

Modern cosmology reveals a universe expanding uniformly without a spatial center or edge. The Big Bang wasn't a localized explosion but a simultaneous ...

A neutrino sensor array, ARCA, lines the Mediterranean seafloor near Sicily. A physicist took ARCA’s first huge win to a warm ...

Some things we see in space appear to outpace light. Now we are learning to harness these bizarre optical illusions to ...

A cosmic spectacle predicted by Stephen Hawking may be on the horizon as scientists warn of a black hole poised to explode.