Over half a century after Apollo 17, humans are heading back into deep space — this time with the intention of staying.

Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.

A mysterious interstellar object known as 3I Atlas has entered our solar system, and the more scientists observe it, the ...

If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

Airbnb has an “OMG” category filled with the strangest homes on the planet — and this trip put them to the test. From ...