ALIENS could discover humans on Earth by spotting one of 12 signs, scientists say. Topping the list is a clue that could be ...

Astronomers have discovered a large Earth-like planet orbiting a distant star that could be home to alien life. The exoplanet ...

An exoplanet is a planet outside our solar system that usually orbits a star in our galaxy. More than 7,000 have been found ...

Wolf 359’s extreme radiation and frequent X-ray flares make life-sustaining atmospheres on nearby planets highly unlikely, ...

The list was created by alien-hunting scientists at the SETI ... It's meant to look for planets in the habitable zones of their stars – where it might be possible for water to exist.

Explore the impact of stellar flares on the potential for alien life. Discover how higher levels of UV radiation can both ...

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

NASA's Pandora mission, launching in fall 2025, will study the atmospheres of over 20 exoplanets, focusing on clouds, hazes, ...

According to astronomers, there are approximately 200 billion trillion stars in our observable universe — chances are, ...

NASA is preparing to launch its exoplanet telescope Pandora and it got a step closer on Monday. In a statement, the agency announced that it has chosen Elon Musk's SpaceX to launch the telescope that ...

New research suggests that life could thrive on exoplanets with unique atmospheres, expanding the definition of habitability ...