Using a newly developed tool to sift through data from the NASA’s Transiting Exoplanet Survey Satellite, a team led by a Penn State astronomer has identified young sub-Neptune planets close to their ...

Named HD 20794 D, the newly discovered exoplanet orbits a star similar to the Sun, and researchers believe it may be able to sustain liquid water, which is vital for life, as we know it ...

A combination of cosmic processes shapes the formation of one of the most common types of planets outside of our solar system ...

"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 ...

A combination of cosmic processes shapes the formation of one of the most common types of planets outside of our solar system ...

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 ...

Astronomers have detected over 5,800 confirmed exoplanets. One extreme class is ultra-hot Jupiters, of particular interest because they can provide a unique window into planetary atmospheric dynamics.

WASP-121 b is the definition of an "extreme" exoplanet — it's so hot that it rains droplets of liquid iron. Now, astronomers have discovered that this planet, located around 900 light-years away ...

The James Webb Space Telescope has directly observed the key chemical of carbon dioxide in planets outside of our solar ...

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 ...