NASA(National Aeronautics and Space Administration) announced the name of the 5th Mars (red planet) rover as Perseverance. Previously the rover was known by its codename as Mars 2020. The name was suggested by Alexander Mather, 7th standard student and was announced by Nasa’s director of science, Thomas Zurbuchen at an event in Lake Braddock Secondary School in Burke, Virginia. About Perseverance:The rover has improved wheel design which is used to collect the samples from the martian rocks and helps scientists to determine about the ancient microbial life that existed in red planet.