New research suggests that many planets previously considered promising for life may, in fact, be far less hospitable. A ...

Starlight has been the key to finding thousands of exoplanets over the past decade, but researchers have found a new way to ...

If you think you've met the wildest exoplanet yet, you haven't learned about TOI-4507 b. Second, TOI-4507 b is on a nearly polar orbit; it swings around its star almost perfectly perpendicular to the ...

Astronomers have discovered over 100 new worlds beyond the solar system hiding in data collected by NASA's exoplanet-hunting spacecraft TESS (Transiting Exoplanet Survey Satellite), and it's thanks to ...

Astronomers have discovered a remarkable planetary system where three very different objects orbit a distant star—and their ...

Two Earth-sized planets orbiting TRAPPIST-1 are locked in permanent day and night, with heat differences suggesting they are ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new extrasolar planet transiting a distant star. The newfound alien world, designated ...

Gliese 1132 b is similar to Earth in a striking number of ways. Its radius is only slightly larger, as is its mass. Even its age — 4.5 billion years old — is similar to that of our planet. But this ...

Using JWST data, an international team has, for the first time, successfully mapped the climates of two rocky exoplanets with ...

Since the Kepler Space Telescope began its prowl for exoplanets in 2009, it has uncovered a strange pattern among these alien worlds: their orbits follow a consistent rhythm. If one planet in a system ...

Explore how cutting edge telescopes, AI, and new detection methods are transforming the extraterrestrial life search and ...

If you think you've met the wildest exoplanet yet, you haven't learned about TOI-4507 b. This strange world, which sits about 578 light-years from the solar system, breaks almost every known rule for ...