A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Beneath Europa's icy shell lies an ocean vaster than Earth's. But is its hidden world buzzing with life, or silent as the ...

Venus is the hardest planet in the solar system to explore. The surface is lethal, and the atmosphere blocks our view from ...

NASA has selected advanced technologies to power a future space telescope designed to image Earth-like planets and search ...

Jupiter ’s moon Europa, long considered a prime candidate in the search for extraterrestrial life due to its vast subsurface ...

What would aliens really look like? Explore science-based evolution, symmetry, bizarre worlds, and intelligent life ...

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...

UFO researcher Mark Christopher Lee claims to have been granted "rare access" to the Vatican's confidential archives and is ...

Discovered in July, 3I/ATLAS is not your average comet – it’s a giant snowball from beyond our solar system. The comet, ...

Historically, many scientists and society have been fascinated by the prospect of making contact with extraterrestrial ...

British filmmaker says he has been given 'rare access' to the Vatican's secret archives and that the Church is getting ready ...