Did NASA discover city lights on an alien planet? This video explores the implications and details of the findings that ...

TRAPPIST-1e may be the long-sought-after habitable, Earth-like exoplanet astronomers have been looking for in the search for ...

New research shows how the star's powerful outbursts could help scientists assess which worlds might support life.

NASA has completed assembly of the Nancy Grace Roman Space Telescope, a powerful 2.4-meter infrared observatory designed to ...

More research is needed before scientists can determine whether the recently observed methane signatures point to the presence of an atmosphere or are simply the result of contamination from the host ...

For the first time, scientists have continuously monitored a planet's escaping atmosphere over a complete orbit, revealing ...

The RISTRETTO project, dedicated to observing Proxima b –the closest exoplanet to the Solar System — is reaching a new ...

Researchers studied the data closely and suggested a few possible ideas about the planet’s atmosphere and surface.

Harvard astrophysicist Avi Loeb claims the interstellar object 3I/ATLAS is not just a comet, but a technological artefact ...

NASA's Jonny Kim and two cosmonauts are scheduled to leave the ISS today (Dec. 8) at 8:41 p.m. ET. Three astronauts will head ...