How's your knowledge of Earth's geology? Flat, round or global?

Certain extreme planets are called ultra-short period objects if they're very close to their stars and orbit them in mere hours, like K2-22b.

Scientists found winds on WASP-127b moving at 33,000 km/h. These are the fastest jetstream winds ever recorded on any planet ...

This planet has a dense carbon dioxide atmosphere, presenting a unique structure between Earth-like and Neptune-like planets. Its extreme conditions challenge current planetary formation models ...

Research on hidden structures deep within Earth’s mantle challenges theories about our planet’s middle layer and could ...

An exoplanet about 800 light-years away is spilling its guts into space, and new observations with the James Webb Space Telescope, or JWST, have let astronomers read the entrails, astronomers report ...

The area containing the clay-bearing mounds is geologically connected to Oxia Planum, which is where Rosalind Franklin will ...

An international team of researchers clocked WASP-127b's speedy winds using the VLT's CRIRES+ instrument. Short for "Cryogenic high-resolution InfraRed Echelle Spectrograph," CRIRES+ allows ...

Astronomers have revealed the potential impact area of a 'city-killer' asteroid that has a slight chance of hitting Earth on December 22, 2032. How close are YOU to the danger zone?

Scientists have detected organic compounds and minerals necessary for life in the samples collected by the OSIRIS-REx mission ...

Astronomers have found some pretty wild exoplanets. Some are balls of lava the temperature of hell, one is partially made of ...