The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

A major new study lays out plans for crewed missions to Mars, with the search for extraterrestrial life being a top priority ...

The Shenzhou 20 vehicle was deemed unfit to carry astronauts back to Earth after suffering a space junk strike.

Aliens might be transmitting communications signals to each other across exoplanets, some astronomers think. Since these ...

After a yearslong series of setbacks, NASA's Escape and Plasma Acceleration and Dynamics Explorers, or ESCAPADE, mission has ...

Aetherflux has focused its efforts on space-based solar power, with the goal of "building an American power grid in space." ...

The finding reframes the search for alien technosignatures, suggesting that planetary alignments could serve as natural amplifiers for detecting civilizations with technology similar to our own.

While scientists examine the comet's chemistry, telescopes across the solar system are capturing dramatic new images. NASA's ...

Mysterious red lights falling from space, initially thought to be alien signals, have been identified by scientists as red ...

An interview with ‘Age Of Disclosure’ director Dan Farah, who explains the "Cold War" for alien technology and why ...

Interstellar objects such as Comet 3I/ATLAS can be sent by alien civilizations to "sow" life on Earth. At the same time, it ...

New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.