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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. The first SLS launch was the uncrewed Artemis 1, which took place on 16 November 2022.
This comparison of orbital launch systems lists the attributes of all current and future individual rocket configurations designed to reach orbit. A first list contains rockets that are operational or have attempted an orbital flight attempt as of 2024; a second list includes all upcoming rockets. For the simple list of all conventional ...
The Space Launch System core stage, or simply core stage, is the main stage of the American Space Launch System (SLS) rocket, built by The Boeing Company in the NASA Michoud Assembly Facility. At 65 m (212 ft) tall and 8.4 m (27.6 ft) in diameter, the core stage contains approximately 987 t (2,177,000 lb) of its liquid hydrogen and liquid ...
A super heavy-lift launch vehicle is a rocket that can lift to low Earth orbit a "super heavy payload", which is defined as more than 50 metric tons (110,000 lb) [1] [2] by the United States and as more than 100 metric tons (220,000 lb) by Russia. [3] It is the most capable launch vehicle classification by mass to orbit, exceeding that of the ...
Falcon Heavy is a partially reusable super heavy-lift launch vehicle [a] that can carry cargo into Earth orbit, and beyond. It is designed, manufactured and launched by American aerospace company SpaceX . The rocket consists of a center core on which two Falcon 9 boosters are attached, and a second stage on top of the center core. [8]
The Aerojet Rocketdyne RS-25, also known as the Space Shuttle Main Engine ( SSME ), [1] is a liquid-fuel cryogenic rocket engine that was used on NASA 's Space Shuttle and is used on the Space Launch System (SLS). Designed and manufactured in the United States by Rocketdyne (later Pratt & Whitney Rocketdyne and Aerojet Rocketdyne ), the RS-25 ...
The Exploration Upper Stage (EUS) is a rocket stage under development that will be used for future flights of NASA 's Space Launch System (SLS). Used on SLS Block 1B and Block 2, it will replace the SLS Block 1's Interim Cryogenic Propulsion Stage. The stage will be powered by four RL10C-3 engines burning liquid oxygen and liquid hydrogen to ...
March 7, 2014. Retrieved July 2, 2015. ^ a b "Sea level Raptor's vacuum Isp is ~350 sec, but ~380 sec with larger vacuum-optimized nozzle". September 9, 2019. ^ a b c "Hopefully, higher thrust. Long term goal is 330 tF". April 6, 2024. ^ a b "Raptor V3 just achieved 350 bar chamber pressure (269 tons of thrust).