One of the smallest, coolest stars found to have planets of any kind—just 86 light-years from the solar system—appears to have an Earth-like volcanic world. The planet, called LP 791-18 d, is ...

Scientists have been working on ways to find new worlds far from Earth, and this strange method theorized decades ago has ...

A new, Earth-sized planet has been discovered only 90 light-years away from us. In astronomical terms, that’s right next door. What’s more, it might be capable of supporting life.

A quartet of Earth-like worlds, each about 20% to 30% the size of our planet, circle one of our closest stellar neighbors, a new study reveals. The rocky alien worlds are close enough that future ...

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

On this newly found planet, water might make up between 20-30% of its mass. TOI-1452 b appears to have a temperate climate because of the distance from the star it orbits, but don't get your space ...

Studies of 15 M-type stars have revealed new insights into the potential presence of exoplanets. A new study led by ...

Scientists studying data from the Alpha Centauri star system on Wednesday announced what they believe is a second Earth-like planet orbiting the star closest to … ...

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

WASHINGTON, June 25 (Reuters) - In addition to providing a trove of information about the early universe, the James Webb ...