It may look like an Arizona postcard, but this snapshot shows something more exotic. Mars, As NASA’s Curiosity Rover saw.
This image is a combination of 21 photos recently taken by Rover to study a strange type of faint cloud over Gail Crater’s home. Scientists noticed that two years before Earth, cloud types formed earlier than expected in the year of Mars. This year of Mars, Curiosity Was looking at the early clouds, but was not disappointed. The clouds actually appeared in late January, when the robot Sky-Watcher began recording on a colorful display, sometimes with faint ice-covered clouds scattering sunlight.
“I’m always amazed at the colors that appear, such as red and green, blue and purple,” said Mark Lemon, an atmospheric scientist at the Institute of Space and Astronautical Science in Colorado. Said in a NASA statement“It’s really cool to see something shining in many colors on Mars.”
Curiously, these clouds are Martian atmosphere According to NASA, when clouds pass over Curiosity, the structures are usually filled with water ice, about 37 miles (60 kilometers) from the surface of Mars, rather than the clouds that scientists usually see on Earth. ) Float on.
NASA did not identify altitude, but the clouds in Curio City’s new photo are higher in the atmosphere. This distinction is between different compositions, frozen carbon dioxide clouds, or dry iceAccording to the agency, scientists are still unsure of the explanation.
Scientists call them nocturnal or nocturnal because the clouds just after sunset, when the last light shines on ice crystals, look most beautiful. (Curiosity can monitor these noctilucent clouds with both black-and-white navigation cameras and color mast cameras.)
According to Lemon, some of these clouds may even look a little iridescent if the cloud particles are of very similar size, Lemmon said. This usually happens when clouds just form and grow at the same rate.
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NASA’s Curiosity Rover Discovers Strange Colorful Clouds on Mars
Source link NASA’s Curiosity Rover Discovers Strange Colorful Clouds on Mars