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7 Minutes to Mars: NASA's Perseverance Rover Attempts Most Dangerous Landing Yet
2,340,638 views • Feb 12, 2021

By NASA Jet Propulsion Laboratory
866K subscribers


All landings on Mars are difficult, but NASA's Perseverance rover is attempting to touch down

in the most challenging terrain on Mars ever targeted.

The intense entry, descent, and landing phase, known as EDL, begins when the spacecraft reaches

the top of the Martian atmosphere. Engineers have referred to the time it takes to land on Mars

as the "seven minutes of terror."

The landing sequence is complex and targeting a location like Jezero Crater on Mars is only possible

because of new landing technologies known as Range Trigger and Terrain-Relative Navigation.

The Perseverance rover is set to land on the surface of Mars on February 18, 2021.
For more information about Perseverance, visit
https://mars.nasa.gov/perseverance​
Credit: NASA/JPL-Caltech
 

Copied from YouTube by SNUMA WM - February 21, 2021
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