She in insulted for a whole two seconds before Senku explains he isn't laughing at her, she wrinkled her nose. So the movies exaggerated the danger? Did they not want people to fly in those air planes.

She's not heard the word radar before but she understood, technology that made the airplanes see, because they didn't have eyes. She also knows what a car is, she's even seen cars, on the ice world. Did they not have radar?

"Space do be being pretty dangerous." She agreed, "Lots of things do be trying to be killing you there." She's been in space a couple of times and each time had been a new level of stupid.