Four small, newly discovered worlds are less than six light-years away from Earth, and their discovery reinforces a ...

These rather small planets are a stone's throw from Earth in galactic terms, but were too small for previous instruments to ...

It's rare for any observatory to directly image a planet beyond our solar system, called an exoplanet, but the powerful James ...

NASA’s James Webb Space Telescope uncovered a new milestone in exoplanet research by capturing images of exoplanets containing carbon dioxide in their atmospheres. This discovery, within the HR 8799 ...

If the discovery is confirmed, this will be the fastest extrasolar planet, "exoplanet," system ever seen. "We think this is a so-called super-Neptune world orbiting a low-mass star at a distance ...

"I do not believe we yet have convincing evidence of the presence of DMS in K2-18b's atmosphere." In 2023, debate erupted in the astronomy community about whether life could exist on an exoplanet ...

The presence of exoplanets in the star system was first ... with dramatic temperature swings; at its farthest point, the planet gets chilly enough for water to freeze. In fact, there's a chance ...

Tylos (or WASP-121b) is a gaseous, giant exoplanet located some 900 light-years away in the constellation Puppis. Using the ESPRESSO instrument on ESO’s Very Large Telescope (VLT), scientists ...

Get Instant Summarized Text (Gist) A Jupiter-like exoplanet, GJ 2126 b, has been detected orbiting an M-dwarf star using the radial velocity method with the HARPS spectrograph. This exoplanet has ...