NASA Prepares to Launch the Mars Rover Perseverance
On July 30, NASA is set to launch a car-sized rover named Perseverance and a robotic helicopter named Ingenuity to the planet Mars, to search for signs of past microbial life and examine the Martian climate and geology in an area known as Jezero crater. If all goes according to schedule, the Mars 2020 mission will land its robotic explorers on Mars on February 18, 2021, after six and a half months of travel time.