Yes, but the gardener guy is specifically talking about the ISS flying in a vacuum. So he is not wrong. I find the comment of that Bruno dude just condescending.
Just because an aircraft is capable of mach 10 in atmosphere doesn’t mean that you would call that speed “mach 10” everywhere. Gardener is arguing semantics at best.
Yes, but the gardener guy is specifically talking about the ISS flying in a vacuum. So he is not wrong. I find the comment of that Bruno dude just condescending.
Just because an aircraft is capable of mach 10 in atmosphere doesn’t mean that you would call that speed “mach 10” everywhere. Gardener is arguing semantics at best.