NASA: Touchdown of Perseverance!
https://www.nasa.gov/press-release/touchdown-nasas-mars-perseverance-rover-safely-lands-on-red-planet
Your Portal to Exploring the Universe, One Story at a Time
https://www.nasa.gov/press-release/touchdown-nasas-mars-perseverance-rover-safely-lands-on-red-planet
https://www.sncorp.com/blog/employee-spotlight-jonathan-p-mars-perseverance-rover/
https://news.northropgrumman.com/news/releases/northrop-grumman-technologies-support-nasas-perseverance-mars-rover
https://www.nasa.gov/press-release/nasa-invites-public-to-share-thrill-of-mars-perseverance-rover-landing