Strange blue structures glow on Mars in a new NASA image

NASA astronomers just shared a colorful new look Mars that proves that the Red Planet also looks great in blue.

Using a special infrared camera aboard the Mars Odyssey orbiter, which has hovered over the Red Planet since 2001, researchers created a thermal image of Mars’ north pole, digitally colored to highlight the varying temperatures there. Blue-tinted areas represent colder areas, while warmer areas are tinged yellow and orange, according to a NASA statement

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