NASAのインスタグラム(nasa) - 11月6日 08時47分

[Artist Concept] Speed of Solar Wind Stripping Martian Atmosphere: Our Mars Atmosphere and Volatile Evolution (MAVEN) mission has identified the process that appears to have played a key role in the transition of the Martian climate from an early, warm and wet environment that might have supported surface life to the cold, arid planet Mars is today. MAVEN data have enabled researchers to determine the rate at which the Martian atmosphere currently is losing gas to space via stripping by the solar wind. The findings reveal that the erosion of Mars' atmosphere increases significantly during solar storms.
This image is an artist's rendering of a solar storm hitting Mars and stripping ions from the planet's upper atmosphere.

Credits: NASA/GSFC

#nasa #maven #mars #journeytomars #space #nasabeyond #atmosphere #planets #science

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