Perseverance rover’s descent and touchdown on Mars [video]
There is this emotion, not sure it has a name, which I am sure many engineers know -- when you prepare your system for a long time and then send it into the real world and watch it work...<p>You can feel it in this video, e.g when you see the crane fly away after accomplishing the mission.<p>If we don't have a name for this emotion yet, I hope the japanese or the germans invent one. :)