The Earth’s atmosphere, though made up of light gases, has weight. The pressure exerted on us at sea level is about 101,300 ...

Earth's atmosphere is a mixture of gases that are ... This is the point at which the radiation pressure on hydrogen atoms from the Sun exceeds the gravitational pull of the Earth, making it ...

Launched in 1972, the failed Venus probe has been stuck in Earth orbit ever since. Now it's hurtling back down to Earth.

Part of a Soviet-era spacecraft is likely to have re-entered the Earth's atmosphere after being stuck in orbit for more than half a century, the European Space Agency said.

The barometric pressure within the storm has dropped ... Milton is nearing the upper limits of what Earth’s atmosphere can generate with a hurricane in the Gulf of Mexico or the Atlantic Ocean.