re: 3,000 km/h ?
To go to orbit and stay, a vehicle needs to go more than 9 times faster than did SpaceShip One.
But it's a first step for tourism, agreed.
Space/Science » in reply to re: And if it were not a jobs program?
To go to orbit and stay, a vehicle needs to go more than 9 times faster than did SpaceShip One.
But it's a first step for tourism, agreed.