Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...

Earth" that is located about 154 light-years away and is nearly twice as big and four times as massive as our planet.

A new gas giant world discovered by citizen scientists using data from NASA's exoplanet-hunting spacecraft TESS is cool, ...

A unique gas giant has been confirmed through global teamwork, offering insights into planetary formation and future ...

Some planets take the expression "you're your own worst enemy" to the extreme. At least, that's what astronomers found when ...

NASA’s Transiting Exoplanet Survey Satellite (TESS) has been used to discover Earth-size planet TOI 700 e. It is "orbiting ...

Last week the James Webb Space Telescope captured a direct image of what they believe to be a previously unknown exoplanet ...

Learn more about WASP-121b, the exoplanet so hot it could vaporize iron.

Researchers identified the likely planetary candidate’s infrared light after blocking out its host star’s overwhelming glare ...

What can Earth-sized exoplanets teach scientists about the formation and evolution of exoplanets throughout the cosmos? This is what a study recently posted to the arXiv preprint server hopes to ...

An exoplanet is any planet beyond our solar system. Most of them orbit other stars, but some free-floating exoplanets, called ...

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