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

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 ...

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

From bicycles to rockets, learning through experience – whether human or machine – is shaping the future of space exploration ...

The realm of "Star Trek" boasts its fair share of strong characters, from unique alien species to omnipotent godlike beings.

When George Nield, PhD, was growing up in the Annandale and Springfield areas, he watched the Mercury astronauts’ launches on ...