Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

Artemis 2 is the first mission to send astronauts beyond low Earth orbit (LEO) since Apollo 17 did so way back in 1972. The ...

For a long time, it was thought that this [technique] required telescopes in space,” says John Mather, the Nobel ...

Designed to hunt for new alien worlds, NASA's Transiting Exoplanet Survey Satellite (TESS) has serendipitously observed the ...

These findings suggest that the absence of past detections does not mean discovery is imminent. If extraterrestrial ...

Looking at images of the sky taken before the first satellite was launched, one team believes they may have found objects ...

"While it's hard to say what makes something more likely to have life, identifying where to look is the first key step." ...

Astronomers have discovered an additional 100 new worlds in data collected by NASA's exoplanet-hunting spacecraft TESS, ...

This artistic illustration shows the TRAPPIST-1 red dwarf star system, home to seven Earth-sized exoplanets, several of which lie within the star’s habitable zone. In the foreground is TRAPPIST-1 b, ...

WASHINGTON, March 16 (Reuters) - Astronomers have spotted a planet orbiting a star in our neighborhood of the Milky Way galaxy that presents a unique hellscape - covered with a perpetual ocean of ...

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

A local California education board member defended her comments where she said deportation was “better” for the student-to-teacher ratio as “more illegal aliens with children are deported.” Maya ...