The planet's environment would make it unlikely to sustain life.

A study led by the University of Oxford has identified a new type of planet beyond our solar system—one that stores large ...

Using the James Webb Space Telescope, astronomers have discovered an example of a new class of exoplanet, and it smells like ...

The molten planet, with an atmosphere rich in sulfur-bearing gases, is unlike anything astronomers have ever smelled.

Astronomers have discovered a bizarre exoplanet with a giant underground ocean of magma that traps sulphur and may represent an entirely new class of worlds.

Scientists find entirely new kind of planet - Study suggests that the galaxy’s planets could be far more different than we ...