Ingenuity

We upload the commands we want to run, and then we die inside for hours waiting to learn what happened.  Then, when all the data comes back, we frantically get online and look at it to make sure that everything went the way we wanted it to go.

-- Ingenuity lead operations manager Tim Canham, discussing the Ingenuity helicopter, which made history early Monday when the small but intrepid drone became the first powered craft to fly on another world, Wall Street Journal, 19 April 2021