The planet, which astronomers believe is orbiting a young red dwarf star approximately 34 light years away, has been dubbed ...

An initial analysis suggests the object could be a young, cold planet with a temperature near 120 degrees Fahrenheit, NASA ...

Data from the TESS Mission indicates that a small red dwarf star is hosting a giant planet despite supposedly not having ...

TOI-6894 b, the largest exoplanet relative to its host star yet seen, doesn’t fit the most widely accepted formation model ...

Astronomers confirm TOI-5573 b, a rare, miniature Saturn-like planet orbiting a small star, challenging theories of planetary ...

Astronomers have detected evidence of an exoplanet that would be the first to be discovered by the JWST. Using NASA’s James ...

Astronomers have added two more exoplanets to a growing study aimed at finding out whether rocky worlds near small, faint ...

Scientists using the James Webb Space Telescope may have directly imaged a Saturn-mass planet orbiting the young star TWA 7.

So-called M dwarfs are the most common stars in the Milky Way. A research team has determined around which of them Earth-like ...

Astronomers using NASA’s James Webb Space Telescope have captured compelling evidence of a planet with a mass similar to ...

Learn how a new discovery of a giant planet can help scientists refine their theories of how planets form.