The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life ...

The remarkable photographs captured in space by astronauts on board orbiting space shuttles and the International Space ...

U.S. team of researchers detected signs of two chemicals in the planet's atmosphere long considered to be "biosignatures" indicating extraterrestrial life.

Scientists believe they have found the strongest evidence yet of extraterrestrial life in the form of a giant planet 124 ...

Scientists have discovered early signs that a distant planet in space called K2-18b could have some life. The promising ...

Recent James Webb Space Telescope observations have provided the strongest indications yet of potential life beyond our solar ...

Photographer extraordinaire Don Pettit is about to return to Earth following a seven-month stay aboard the space station. Take a moment to enjoy his best work.

One such moment was when space craft sent back images of the Earth for the first time. Another is the discovery of life on ...

Despite decades of searching for this signal, astronomers have yet to find it. The problem is that our Earth is too noisy, making it nearly impossible to capture this whisper. The solution is to go to ...

"CBS Mornings" Gayle King and the rest of Blue Origin's historic all-women spaceflight crew blasted off on Monday.

A new image from the Hubble Space Telescope has captured the stunning spiral galaxy NGC 5530, located 40 million light-years ...

CAPE CANAVERAL, Fla. (AP) — Four space tourists who orbited the north and south poles returned to Earth on Friday, splashing down in the Pacific to end their privately funded polar tour.