Manganese found inside rocks on Mars could mean that the Red Planet once had oxygen in its atmosphere.
Scientists have been investigating where all the water in the atmosphere of Venus disappeared to.
ESA's Rosetta spacecraft has made a significant new discovery within the atmosphere of its new home.
A mysterious star with an atmosphere dominated by oxygen has left scientists scratching their heads.
For the first time scientists have been able to analyze the atmosphere of a 'super-Earth' exoplanet.
A newly identified extrasolar planet is so close by that it should be possible to observe its atmosphere.
NASA has revealed what processes turned Mars in to the dry, cold and barren world that we see today.
The space agency is set to reveal its latest findings about the Martian atmosphere tomorrow afternoon.
An ambitious new plan could see carbon dioxide being sucked out of the atmosphere and turned in to fuel.
Astrobiologists believe that they have found evidence of alien life in our planet's atmosphere.
A future manned mission to Venus could see astronauts piloting blimps around the planet's atmosphere.
Rosetta's companion lander made the discovery after sampling and analyzing the comet's atmosphere.
Astronomers have found signs of water vapor on a planet located around 120 light years from Earth.
The protective layer in our atmosphere responsible for blocking ultra-violet rays is now on the mend.
The only known moon with a thick atmosphere, Titan has been a prime target of interest for scientists.
Astronomers believe that the famous storm in Jupiter's atmosphere is reducing in size faster than ever.
Researchers have been able to piece together clues about the environment by looking at old paintings.
The Hubble Space Telescope has picked up signs of water in the atmospheres of several distant worlds.
Astronomers have identified a nearby extrasolar planet with a particularly unusual atmosphere.
NASA's Mars rover has been unable to find any significant amount of methane in Mars' atmosphere.