Scientists found two Earth-sized planets and a third candidate orbiting a nearby double star system, TOI-2267.

An international team of researchers has just revealed the existence of three Earth-sized planets in the binary stellar ...

While researchers say they've found a potentially habitable planet, it'll take a new generation of telescopes to figure out ...

In a breakthrough for exoplanet science, astronomers have discovered three Earth-sized planets orbiting both stars in a ...

About 50 light-years from Earth, a gas giant about half the mass of Jupiter orbits a sunlike star. The discovery of Pegasi 51 b ushered in a new era of exoplanet research.

A recently discovered exoplanet, a planet that exists beyond our solar system, called GJ 251c is a super-Earth located just 18 light-years away from our ...

It's just 18 light-years away: a super-Earth named GJ 251c with a minimum mass about 3.84 times that of our own planet. The ...

Tests on olivine hint that water-rich exoplanets could generate H2O internally, possibly explaining ocean worlds and even some of Earth’s early water.

In a secluded corner of the Lynx constellation, just 18 light-years from our planet, astronomers have found a stunning ...

Webb just spotted a carbon-rich moon factory 625 light-years away, revealing how moons like ours may have first taken shape.