ScienceDaily·3 min read·hard
Giant waves are sweeping Mars’ atmosphere into space
✦AI Summary
A new study using data from MAVEN and Tianwen-1 missions reveals that solar winds create Kelvin-Helmholtz waves in Mars' upper atmosphere. These waves act like wind over water, causing atmospheric particles to be stripped away into space.
The Sun continuously sends a fast stream of charged particles through space, a phenomenon known as the solar wind. Earth is largely protected from this flow by its global magnetic field, but Mars has no comparable shield. This leaves the planet's upper atmosphere exposed, allowing the solar wind to knock atmospheric particles away and carry them into space.
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