A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

YR4, an asteroid that currently has a more than 1 percent chance to hit the Earth in 2032, catching the attention of ...

BEIJING -- As China's Shenzhou XIX mission reaches its halfway, the three astronauts aboard the Tiangong space station, ...

The exoplanet HD 20794d swoops in and out of its habitable zone every few hundred days, making for an extreme climate.

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

NASA is tracking a truck-sized asteroid which is set to hurtle by Earth today at many times the velocity of a speeding bullet. The space rock—dubbed "2025 BV5"—is estimated by NASA's Jet Propulsion ...

Husband-and-wife filmmaking team Andy and Sam Zuchero create a sci-fi romance that's well cast but frustratingly shallow ...

BEIJING, Jan. 31 (Xinhua) -- As China's Shenzhou-19 mission reaches its halfway, the three astronauts aboard the Tiangong space station, orbiting 400 kilometers above Earth, have shared their ...

NASA and its international partners have approved the crew for Axiom Space’s fourth private astronaut mission to the International Space Station, launching from the agency’s Kennedy Space Center in ...

Verizon is bringing back the 'Can You Hear Me Now' actor Paul Marcarelli as the "Test Man" with astronaut Buzz Aldrin in a new commercial.

Asteroids Asteroids have been floating in the dark abyss of space for millions of years. They're often called the remnants of ...