This Startup Aims to Make a Human-Flying Spaceplane, a Concept NASA Failed in the 1990s
Radian Aerospace emerged from stealth mode on Wednesday.
Commercial space travel
What Is the Environmental Impact of the Billionaire Space Race? Experts Weigh In
“The carbon expenditure for one long-haul plane flight is roughly 1 to 3 tons of CO2 per passenger. A rocket launch costs about 200 to 300 tons of CO2, shared by 4 passengers or so."
How SpaceX Improved on NASA’s Work and Changes Spaceflight Forever
In fact, not only can companies like SpaceX successfully co-operate with NASA, it might actually work better (or at least faster) than NASA working alone.
