Re:NASA Has Decided to Start Building the Lunar Gateway Usin...
by mopsi on Sunday February 21, 2021 @07:49AM
(#26213096)
> We'll never be a spacefaring species, the universe is way too big (we can't even explore our solar system in any meaningful way) and energy requirements for faster travel are simply too high.
I can state flatly that heavier than air flying machines are impossible.
— Lord Kelvin, 1895
I can state flatly that heavier than air flying machines are impossible. — Lord Kelvin, 1895
https://www.xaprb.com/blog/flight-is-impossible/