But it is different with MarsSince the Martian atmosphere is cold, thin and dry, the chances that the image is of a real rainbow are unlikely.
In a tweet on Twitter, NASA settled the debate between those interested, and said that many people are asking, “Is this Rainbow On Mars? No, rainbows are not possible here. The rainbows consist of light reflected from the circular water droplets, but there is not enough water here to condense, and the very cold weather does not allow the presence of liquid water in the atmosphere “of the red planet.”
She confirmed that the arc is just a “glow on the camera lens.”
Some users of the “Reddit” social networking platform had expected the arc to be caused by the reflection of light on dust particles, rather than water.
Others said that the arc might be the result of light reflection on Ice particles, Which is observed in the poles of the Red Planet.
But the stronger theory is that the “rainbow” is caused by random light rays entering the camera lens, similar to the “lens flare” in regular cameras.
Dave Lavery, Executive Director of the Exploration Program, explained Solar System In an agency NASAThe thing, he said in an interview with Forbes magazine, “What people saw was definitely not a rainbow. It’s just internal reflections in the camera lens.”