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Mars 2020 Perseverance Rover: From Launch to Landing

Friday, February 18, 2022
3:00pm to 4:00pm
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Online Event
Swati Mohan, Supervisor, Guidance, Navigation, and Controls Systems Engineering, NASA Jet Propulsion Laboratory,

The Mars 2020 mission was created to build off of the discoveries of its predecessors. The previous 4 rovers had found the building blocks for life on Mars. The Mars 2020 perseverance rover is the most advanced rover of the set, with each upgrade carefully designed to fit as much of the heritage Curiosity design as possible. Envisioned in 2012, launched in 2020, and landing on February 18, 2021 in the midst of a global pandemic, Perseverance made history as the 5th rover to land on Mars. Its express mission is to seek the signs of past life. Perseverance is the first leg of an ambitious program of Mars Sample Return. The samples collected by Perseverance could one day tell us whether there was past life on Mars. This talk will detail the scientific roadmap of the previous Mars rover missions, detail the evolution of landing technology, the augmentation of Perseverance to include Terrain Relative Navigation, and finally describe Perseverance's journey from launch to landing.