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

The levels of a heavy form of hydrogen in 3I/ATLAS are 30 to 40 times higher than in Earth's oceans, suggesting the comet has ...

Andy Weir discusses his science-fueled novel “Project Hail Mary,” which has been adapted into a film that opens in theaters ...

The molten planet, with an atmosphere rich in sulfur-bearing gases, is unlike anything astronomers have ever smelled.

By Will Dunham WASHINGTON, March 16 (Reuters) - Astronomers have spotted a planet orbiting a star in our neighborhood of the ...

Scientists believe turbulent “space weather” around distant stars could be scrambling potential alien signals before they ...

A new study by the SETI Institute suggests that the alien signals might be right here, surrounding us all of the time, and we ...

A visitor from another star system is creating excitement in the astronomy community. The comet 3I/ATLAS which was first ...

Talk about a hot mess. Scientists have uncovered a hellish “lava world” where temperatures soar to a blistering 2,700 degrees ...

Using the Transiting Exoplanet Survey Satellite (TESS), astronomers have discovered a new super-Earth exoplanet orbiting a ...

For four decades, many SETI experiments have focused on finding sharp spikes in frequency but the new study says signals may ...

Astronomers have identified a strange new kind of exoplanet that challenges how scientists classify worlds beyond our Solar System. The planet, L 98-59 d, appears to contain a vast ocean of molten ...