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'Iridescent' clouds on Mars captured in Martian twilight in stunning NASA rover images (video)
"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...
Curiosity recorded alien rainbow-colored clouds sweeping over Mars
Curiosity, a set of NASA 's robotic "eyes" on the Red Planet, recorded 16 minutes of so-called noctilucent clouds flying ...
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Mysterious colorful clouds drift through Mars’s sky in new Curiosity images
The shimmering clouds can be spotted in Mars’s southern hemisphere, where Curiosity is located, during the early fall period. Observations each year have helped researchers to learn more about ...
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Why Clouds Stay In The Sky, Rather Than Simply Falling Down
If clouds are heavy, why don’t they just fall to the ground? There’s one key concept behind this. Meteorologist Robb Ellis explains.