关于这张图
This image of Perseverance's backshell and parachute was collected from an altitude of 26 feet (8 meters) by the NASA's Ingenuity Mars Helicopter during its 26th flight on Mars on April 19, 2022. The parachute and cone-shaped backshell protected the rover during its fiery descent toward the Martian surface on Feb. 18, 2021. Engineers working on the Mars Sample Return program requested images be taken of the components from an aerial perspective because they may provide insight into the components' performance during the rover's entry, descent, and landing. https://photojournal.jpl.nasa.gov/c…
