Electrically Charged Mars Storms Threaten Future Exploration
Researchers from UAH and NASA have discovered that Martian dust storms can generate electric fields in the planet's lower atmosphere. This phenomenon could pose significant risks to future robotic and human exploration missions beyond the known issues of visibility and sunlight blockage.
Why it matters
Understanding atmospheric electrical conditions is critical for designing durable hardware and ensuring the safety of future crewed missions to Mars.
Martian dust storms are some of the most fascinating and mysterious planetary surface processes ever observed, as Earth, Mars, and Saturn’s moon Titan are the only known planetary bodies to have active dust storms. However, the major difference for Mars is its dust storms can blanket the entire planet at once, resulting in the surface becoming completely unobservable and blocking out sunlight, with the scientific community concerned this might hinder robotic, and even human, space exploration. But what if covering the surface and blocking sunlight wasn’t the only issue Martian global dust storms pose for future missions?
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