Can you spot the #BrassRats? Pictured from the historic Mars 2020 Perseverance Rover mission team are MIT alumni Allen Chen ’00, SM ’02, Entry, Descent and Landing (EDL) Phase Lead; and Swati Mohan SM '07, PhD '10, Guidance & Controls Operations Lead from @nasajpl, who are among the 69 MIT alumni that participated in the mission. 📷: @nasajpl video screenshot; NASA/Bill Ingalls . . . #CountdownToMars #Ingenuity #Mars #helicopter #Perseverance #rover #RedPlanet #historic #space #NASA #JPL #MITalumni #BrassRat @mitaeroastro @mitpics