If an extraterrestrial civilization existed with technology comparable to ours, would they be able to detect Earth?

SETI scientists suggest that extraterrestrial civilizations could detect Earth through 'technosignatures' like planetary ...

UNLV-led research details early insights from NASA’s Perseverance rover; Specimens due back on Earth in the 2030s.

NASA and the European Space Agency said Wednesday that the chance of the asteroid impacting Earth is slightly more than 1%.

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

"Exploring the clouds, say by balloon, can be done with technology that's ready today," Byrne told Space.com. "We could ...

Satellite connectivity is heating up in 2025. Carriers, phone-makers and satellite networks are rushing to support texting ...

SETI normally listens for extraterrestrial signals. A SETI team has switched roles and considered where aliens can hear us ...

Starliner astronaut Sunita Williams says she and crewmate Butch Wilmore have not been "abandoned" in space, as NASA considers ...

Croatia's first ever satellite has just beamed to Earth the first image of its homeland. The satellite, called CroCube, is a 1U cubesat 3.3 by 3.3 by 3.3 inches (10 x 10 x 10 centimeters) in size. It ...

Humans are inching closer to living beyond Earth, but sustaining life on the moon or Mars requires a critical resource: water ...