I ‘m pretty sure you have already heard on this channel about the Perseverance Mars rover and the amazing data it is retrieving from the martian soil. I’m also pretty sure that you’ve also seen the little cute helicopter, Ingenuity, flhying on Mars’ surface. It was amazing, right? Imagine the happines of engineers at Johnson Space Center when they managed to fly an helicopter on the surface of another planet. Here’s a picture of Perseverance. And here’s a picture of ingenuity.
