Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...

Learn more about interstellar travel and what it would look like to travel to Proxima Centauri.

Typically, when we think of exoplanets, we think of neat spheres floating directly in front of their star, which acts as a ...

The Perseverance rover's first selfie, snapped with the WATSON camera on its robotic arm, on April 6, 2021. (NASA/JPL-Caltech ...

James Webb reveals how powerful winds and extreme temperature differences create an unusual atmospheric bulge on the giant ...

For thousands of years, humanity has looked up at the stars asking the same question. Are we alone? Then one day, it finally ...

The Penn State Eberly College of Science and Department of Astronomy and Astrophysics will host a free screening of the 2016 ...

Cooperation between Russia and the United States in the field of scientific search for extraterrestrial life and alien ...

Discover how WASP-189b, a scorching alien world, mirrors its star's composition, reshaping the search for Earth-like planets ...

Alien planetary systems appear to fall into two distinct families, with some enjoying relatively calm orbits while others ...

There are hundreds of billions of stars in the galaxy we live in. Many of them have their own exoplanets. So why haven’t we ...

Weather maps of distant planets are a step closer after the James Webb Space Telescope distinguished hotter and cooler ...