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On the Red Planet, aurorae glow green because the charged particles collide with oxygen atoms high above Mars. They may be ...
The odds for life existing on other planets has just skyrocketed after a NASA rover unearthed new evidence on Mars. The odds ...
A biosignature is any characteristic, element, molecule, substance or feature that serves as evidence for past or present ...
Mars is known for its barren desert landscape and dry climate. But two recent studies in the journals Nature and Science go ...
On Mars, things are a lot more static. It’s a single-plate planet with incredibly slow mixing. When InSight peered into the ...