Fact Check: Did NASA's Perseverance Rover Photograph a Mars Rainbow?
http://www.newsweek.com/nasa-perseverance-rover-mars-rainbow-photo-1581531
NASA's Mars Perseverance rover has been on the Red Planet for nearly 50 days, and in that time, the robot has sent back thousands of images of the distant world.
The images have proved popular on social media, where they have been shared along with hoax photos and other examples of Mars misinformation.