this post was submitted on 03 Jan 2024
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Surely that's not what's impressive about it? We can already do that right?
What vehicle?
I feel like I'm taking crazy pills.
The speed of sound is 343 m/s, 767 mph. This description is Mach 5, 5x the sound barrier.
An F-22 can go 1500 mph.
Apparently the first airplane to break the sound barrier was Bell X-1 in 1947.
Looks like the plan is for it to eventually reach speeds over 4000 mph.