Scientists are not sure how much metallic dust remained in the atmosphere after the most recent SpaceX rocket 'disassembly.' ...

However, most scientists use around 100 km when describing where the atmosphere ends and space begins. These three gases make up 99.9% of the atmosphere. The remaining gases are found in much ...

Scientists are unraveling the mysteries of Titan, Saturn’s largest moon, and its dense nitrogen-rich atmosphere. Despite its ...

Nothing could be better for this purpose than Sir William Ramsay's book on “The Gases of the Atmosphere,” for here we have a first-hand account of modern discoveries in a connected and highly ...

The layers of gases surrounding the surface of a planet make up what is known as an atmosphere. The atmospheres of the terrestrial planets range from thin to thick. Mercury has almost no atmosphere.

Rather than risk posing a threat to other spacecraft, SpaceX will "de-orbit" these satellites to burn up in the atmosphere ... caused by human-made industrial gases, which combine with natural ...

Almost two decades ago, the atmosphere’s levels of methane — a dangerous greenhouse gas that is over 80 times as potent as ...

An international team of scientists has developed a material that can remove nitrogen dioxide gas and other toxic greenhouse gases from the atmosphere. This discovery could lead to air filtration ...

Methane is a more powerful greenhouse gas than carbon dioxide, but there is far less of it in the atmosphere and it does not stay there as long. Methane is more than 25 times as potent as carbon ...

Some researchers think comets might have originally brought some of the water, organic and atmospheric molecules to Earth that now make up its life ... xenon component in the Earth’s atmosphere ...

But another huge concern is methane, which is more than 28 times as potent as CO2 at trapping heat in the atmosphere. The primary component of natural gas, methane is responsible for ...