Scientists predict that in the coming years, Earth's atmosphere will undergo significant changes. Their analysis indicates ...

Despite its dry, dusty surface and thinner atmosphere, Mars may have more in common with Earth than scientists previously ...

The Earth started as a mixture of gas and dust around the Sun and grew as it collided with asteroids and dust particles.

A new study involving the University of Liverpool reveals striking temperature shifts across both the oceans and the ...

"An atmosphere of pure oxygen might sound beneficial, but it could lead to unforeseen dangers." Trump Says He Plans to Reopen ...

A Soviet-era spacecraft meant to land on Venus in the 1970s is expected to soon plunge uncontrolled back to Earth.

A space probe called Kosmos 482 sent to explore Venus by the U.S.S.R. in 1972 but marooned in Earth orbit ever since is about ...

A team of astronomers claims to have sniffed out a “biosignature” in the atmosphere of a distant planet called K2-18b. But ...

A half-ton Russian satellite that was built to land on Venus but never left Earth’s orbit could fall out of the sky intact in ...