The Andromeda paradox shows that motion changes what we perceive as “now, ” meaning past, present, and future may all coexist ...

China's Wide Field Survey Telescope has captured an amazing view of the Andromeda Galaxy (M31). Credit: Space.com | footage ...

A missing star in the Andromeda Galaxy has become a mystery to astronomers. This star suddenly vanished without any traces of ...

Gene Roddenberry's idea for another sci-fi series took 21 years to come to fruition, and when it did, it seemed a bit too ...

While two teams have ideas about what happened to yellow supergiant M31-2014-DS1, ultimately, it remains a mystery.

A missing star in the Andromeda Galaxy has puzzled astronomers, sparking theories from failed supernovae to stellar mergers.

From that shocking finale battle to Thalia's resurrection, here are 11 key changes the Disney+ series made to Rick Riordan's ...

Episode 7 sets up a battle that isn't in "The Sea of Monsters." ...

We now have direct images of two supermassive black holes: M87* and Sag A*. The fact that we can capture such images is ...

It is theoretically possible for a particularly massive star to collapse in on itself to form a black hole rather than ...

Percy Jackson and the Olympians Season 2 Finale Episode 8 release time and how to watch details the premiere date, streaming ...

The "Percy Jackson and the Olympians" Season 2 finale is almost here. Find out what time Episode 8 drops, how to watch and ...