Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...

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

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

NASA officials have previously spoken of the possibility of extraterrestrial life amid scientific uncertainty while ...

The comet has been on our radars since the summer of 2025, when the Asteroid Terrestrial-impact Last Alert System (ATLAS) ...

One of them is about 4.2 light years away - more than a whopping 24 trillion miles from Earth! Find out more here.

The search for life isn’t limited to distant exoplanets—some of the most promising candidates may be right here in our own solar system. From underground lakes on Mars to vast oceans beneath the icy ...

Alien planets are far away but extreme lasers on Earth are giving scientists a way to investigate what they're like.

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

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

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