"The lightsail will travel faster than any previous spacecraft, with potential to eventually open interstellar distances to ...

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

Astronomers discover an unusual neutron star that emits double pulses, challenging theories about stellar remnants.

The James Webb Space Telescope’s (JWST) picture of the month for February 2025 is showing off the power of planet formation.

NASA’s Transiting Exoplanet Survey Satellite (TESS) has been used to discover Earth-size planet TOI 700 e. It is "orbiting within the habitable zone of its star – the range of distances where liquid ...

A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

The probability of humanity being the sole technological civilization in the observable universe is considered to be less ...

Astronauts are set to swab the space station's exterior, searching for living microbes to better understand how they survive ...

Scientists found an intriguing world in our galaxy.

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

EXCLUSIVE: After making a trip to space with Amazon founder Jeff Bezos, Star Trek star William Shatner is confident aliens ...

N’s “When the Stars Gossip” has shared a new glimpse of its next episode! “When the Stars Gossip” tells the unlikely love ...