China News Service, April 12th. According to the Russian Satellite Network, the National Aeronautics and Space Administration (NASA) recently released a picture taken by the "Perseverance" Mars rover on social media. The picture shows a "rainbow" Halo.
Many netizens left messages asking if this was a rainbow on Mars, and NASA gave a reply: There is no possibility of a rainbow on Mars.
NASA staff explained that the halo on Mars is not a "rainbow."
Image source: Social media screenshots of NASA's "Perseverance" rover
According to reports, NASA staff wrote on social media Twitter: “Many people ask: Is this a rainbow on Mars? No, it is impossible to appear here. The rainbow is caused by light being reflected in the water droplets. It is formed. However, there is not enough water to condense, and it is too cold to have liquid water. This arc is the halo of the lens."
On March 8, local time, the National Aeronautics and Space Administration released the traces of the "Perseverance" rover achieving Mars walking.
On February 18, the American Mars rover Perseverance successfully landed on Mars, and since landing, it has sent back a total of about 7,000 images.