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

"The rate at which the planet is evaporating is utterly cataclysmic, and we are incredibly lucky to be witnessing the final hours of this dying planet." ...

Astronomers have found two planets around two separate stars that are succumbing to their stars’ intense heat. Both are ...

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.

Seismic imaging has revealed two colossal regions deep within Earth’s mantle that could reshape our understanding of the ...

The dwarf planet is a bizarre, cryovolcanic world. However, the organic deposits discovered on its surface so far are unlikely to originate from its interior. The organic material found in a few areas ...