Monisha Ravisetti

At the heart of our galaxy, a black hole has been dragging a dusty blob into its gravitational whirlpool.

Defying our theories of planetary formation, this "forbidden" world orbits a quiet little star.

One of two upper-class brothers living in ancient Israel had a hole drilled into his skull. But why?

A prototype wearable piece of tech will tell you when you need to stop belting that Taylor Swift song.

A strangely spherical explosion in space has astrophysicists scratching their heads.

Named for J.R.R. Tolkien, this species lives in a "universe of fantasies," its discoverer said.

They say it would've weighed 350 pounds. That's more than an ostrich.

They say it would've weighed a whopping 350 pounds. That's more than an ostrich.

With a task list ranging from studying magnetic fields to searching for signs of extraterrestrial life, Juice will soon be headed to Jupiter.

Most of the correspondence was with the French ambassador – and primarily about conspiracies, mystery and captivity.