In the search for habitable exoplanets, atmospheric conditions play a key role in determining if a planet can sustain liquid ...

This quiz invites you to embark on a journey across the galaxy, exploring the science and wonder behind exoplanet discovery.

These distant worlds are called exoplanets: planets that exist outside our solar system. Most of the exoplanets scientists have discovered so far orbit stars within the Milky Way, but some lie even ...

During this clumping together, gaps open up in the protoplanetary disk, which we see as rings around the star. The Atacama ...

TRAPPIST-1e, just 40 light-years away, may host a nitrogen-rich atmosphere, making it the most Earth-like exoplanet ...

When astronomers observe a planet passing in front of its star, the slight dip in starlight reveals a wealth of information.

Millisecond pulsar binaries may produce the excess 511 keV photons seen in the galaxy. These systems could expose hidden pulsars and even exoplanets. Many astrophysicists devote their work to tracing ...

TRAPPIST-1e is the fourth planet in the red dwarf star system TRAPPIST-1, orbiting within the habitable zone of the system and maintaining a stable orbit. This planet has garnered attention because, ...

TRAPPIST-1 is a red dwarf star located about 40 light years away that hosts seven Earth-sized rocky planets, with at least ...

Has NASA's Perseverance rover at long last found evidence that life did indeed once exist on Mars? Here's what we know.

These celestial wonders can tell us a lot about the state of the atmosphere at home on Earth as well as on other planets.

On September 11, 2025, astrophysicists at Michigan State University (MSU) revealed potential characteristics of other solar ...