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

White dwarfs, once thought lifeless, could host habitable planets. The James Webb Telescope is searching for atmospheric ...

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

Around a star just 20 light-years from the Solar System, astronomers have confirmed the existence of what might be a ...

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 ...

SETI scientists suggest that extraterrestrial civilizations could detect Earth through 'technosignatures' like planetary ...

"Having a planet in the habitable zone is not sufficient at all to have life on it," Cretignier told the Daily Mail. "Both Mars and Venus are inside the habitable zone of the sun, but I highly don ...

The agency announced on Monday afternoon (Feb. 10) that it has picked SpaceX to launch Pandora, a 716-pound (325-kilogram) ...

Named HD 20794 D, the newly discovered exoplanet orbits a star similar to the Sun, and researchers believe it may be able to sustain liquid water, which is vital for life, as we know it, to exist.

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