NASA's Mars Helicopter Ingenuity Takes Second Flight
https://www.nytimes.com/2021/04/22/science/nasa-mars-helicopter-ingenuity.html
The experimental vehicle named Ingenuity flew higher and longer in its second flight on Mars.
https://www.nytimes.com/2021/04/22/science/nasa-mars-helicopter-ingenuity.html
The experimental vehicle named Ingenuity flew higher and longer in its second flight on Mars.