European astronomers report the discovery of a second alien world in the TOI-1422 planetary system located some 500 light ...

The James Webb Telescope is reshaping our understanding of distant worlds, revealing exoplanet atmospheres, potential ...

Our search for exoplanets is focused on Milky Way stars. It's been successful, with more than 6,000 detected so far.

Researchers at Cornell University have developed the first-ever reflectance spectra — essentially a color-coded key — of the ...

A new study of the red dwarf system TOI-3884 has uncovered rare, persistent spot-crossing signals that reveal unusually detailed information about the star’s magnetic activity and the planet’s orbital ...

Planet hunters have grown used to strange worlds, but a handful of discoveries now point to something even more radical: ...

The Hubble Space Telescope has been used to study 25 hot Jupiters. It has helped to answer "questions important to our ...

A team of international astronomers, led by Turkish doctoral student Selçuk Yalçınkaya, has unveiled four new exoplanets – ...

What: New JWST observations probe the possible atmosphere of TRAPPIST-1 e, an Earth-sized planet in the habitable zone of a ...

Canadian astronomical research is getting a big boost with the return of Sara Seager to Canada after around 20 years at MIT.

Earth," is situated in a relatively close region of the Milky Way Galaxy and resembles Earth in appearance but is many times ...

Can planets orbiting M dwarf stars become habitable, or does the star’s activity prevent it? This is what a recent study ...