He is currently working on projects studying the atmosphere of Mars and Jupiter as well as volatile gases on the moon. How and why might the composition of Mars's atmosphere change periodically ...

Data from the Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft shows that the little atmosphere Mars has sputters, ...

Similar processes might occur in other worlds, potentially affecting their atmospheric composition and habitability.

Most scientists agree that Mars once had a vibrant atmosphere similar to the Earth’s. Such an atmosphere would have differed slightly in composition from that of the atmosphere on Earth, but ...

In essence, Mars' ancient atmosphere might still be there ... question could reveal more about the planet's early atmospheric ...

NASA’s Goddard Space Flight Center Scientists want to know more about Mars’ ancient atmosphere, both about its composition and the way it fostered the environment on the planet and about how ...

All evidence points to Mars having had a carbon dioxide-rich atmosphere billions of years ... uses X-ray diffraction to analyze the chemical composition of the rocks and soil, and using this ...

but that the expected composition of ancient Mars' atmosphere would have prevented oxygen-reliant reactions in the first place. Instead, the scientists said, copious amounts of manganese oxide ...

Mars' atmosphere is one of the planet's most scientifically ... Using their understanding of Martian history and composition, Murray and Jagoutz explored how the Red Planet's geology and chemistry ...

“With a sample from the near side, we could see an archive of the past atmosphere of Mars in the shallow layers of grain, while deeper in the grain we could see the primitive composition of Phobos.

NASA says it's because of a "peculiar" effect from Mars' atmosphere that happens when ... there have been many more given Mars' location and composition. The planet is next to the solar system's ...