New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

For a long time, it was thought that this [technique] required telescopes in space,” says John Mather, the Nobel ...

Astronomers have narrowed down the cosmic search for life, identifying fewer than 50 rocky planets among thousands of known ...

"Star Trek" might be one of the most legendary, iconic sci-fi shows in the history of television, but that doesn't ...

Scientists have uncovered a surprising way to study the harsh space weather around young M dwarf stars. Mysterious dips in ...

Humans have wondered for centuries whether we are alone in the universe — and a new study suggests that if alien ...

Scientists have discovered natural space weather stations that exist around distant stars because these stations can ...

In 'Project Hail Mary,' a human and an alien figure out how to cooperate across space. In real life, we can't see that fellow ...

'Do all aliens really need sunlight?' ...

Astronomers have discovered an additional 100 new worlds in data collected by NASA's exoplanet-hunting spacecraft TESS, ...

TOI-4616 b is an Earth-sized exoplanet orbiting an M-dwarf that offers a strong benchmark for studying atmospheric loss and ...

This artistic illustration shows the TRAPPIST-1 red dwarf star system, home to seven Earth-sized exoplanets, several of which ...