"Using our own deep space communications as a baseline, we quantified how future searchers for extraterrestrial intelligence ...

Scientists may have found the first planet ever detected around our closest “solar twin,” a star called Alpha Centauri A, the ...

If an extraterrestrial intelligence were looking for signs of human communications, when and where should they look? In a new ...

"Considering the direction and frequency of our most common signals gives insights into where we should be looking to improve ...

Targeted SETI approach listens for alien radio 'spillover' during planetary alignments, using Earth's deep space ...

NASA’s PREFIRE mission, now extended through 2026, is shifting from the poles to a global view. Its twin CubeSats measure far ...

NASA-backed simulations reveal that meltwater from Greenland’s Jakobshavn Glacier lifts deep-ocean nutrients to the surface, ...

In this exclusive interview, the lead researchers behind the discovery explain how NASA’s James Webb Space Telescope spotted what could be the first planet ever found around our closest “solar twin." ...

With its two tiny CubeSats, NASA’s PREFIRE mission is capturing invisible heat escaping from Earth, offering clues to how ice ...

NASA and ISRO’s NISAR satellite has successfully deployed its massive antenna in space, marking a major step toward tracking ...

A first-of-its-kind satellite recently launched into orbit to monitor Earth’s changing surfaces, detecting movement of the ...

The space rock will make its closest approach—at a cosmically slight 183,000 miles from our planet—later today, according to ...