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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Pilot's halo rainbow appears on clouds below aircraft
The filmer said: 'It was my first time seeing a circular rainbow and it was so cool ... crystals in the atmosphere, such as in clouds or mist. If you have a friend who uses any of these 8 ...