NASA Jet Propulsion Laboratory Get to know some of the diverse team of engineers and scientists working on NASA’s next Mars rover, Perseverance. NASA-JPL engineer Al Chen will be at the helm as the Perseverance Mars rover makes its entry, descent, and landing into the Martian atmosphere. Join our conversation to find out how he … Continue reading Meet NASA’s Al Chen, Mars 2020 Entry, Descent & Landing Lead —Behind the Spacecraft – Live Q&A