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Liquid rocket fuel. Oxidizer. Pumps carry the fuel and oxidizer. The combustion chamber mixes and burns the two liquids. The hot exhaust is choked at the throat, which, among other things, dictates the amount of thrust produced. Exhaust exits the rocket.
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A rocket design can be as simple as a cardboard tube filled with black powder, but to make an efficient, accurate rocket or missile involves overcoming a number of difficult problems. The main difficulties include cooling the combustion chamber, pumping the fuel (in the case of a liquid fuel), and controlling and correcting the direction of motion.
The acronym was alternatively stated as standing for Big Falcon Rocket or Big Fucking Rocket, a tongue-in-cheek reference to the BFG from the Doom video game series. [32] Musk foresaw the first two cargo missions to Mars as early as 2022, [ 50 ] with the goal to "confirm water resources and identify hazards" while deploying "power, mining, and ...
The Space Launch System (SLS) is an American super heavy-lift expendable launch vehicle used by NASA.As the primary launch vehicle of the Artemis Moon landing program, SLS is designed to launch the crewed Orion spacecraft on a trans-lunar trajectory.
However, budget pressures led to the closing of the Future Projects Branch, ending work on the super-heavy launchers they had proposed for a crewed mission to Mars. Principle of the Sea Dragon Composite of two NASA technical drawings, of the Saturn V rocket and the proposed Sea Dragon rocket, to the same scale. The second stage of Saturn V ...
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De Havilland regarded the 166 Super Sprite units manufactured as a standard production item, supported by their service department alongside piston and turbojet engines. It was the first rocket engine to gain formal type approval. [8] The Super Sprite project was cancelled in October 1960, at a reported total cost of £850,000. [9]