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Propellant. LOX / LH 2. 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 ...
The improved upper stage was originally named the Dual Use Upper Stage (DUUS, pronounced "duce"), but was later renamed the Exploration Upper Stage (EUS). Block 1 interstage. The SLS Block 1 has a conical frustum-shaped interstage called the Launch Vehicle Stage Adapter between the core stage and the ICPS.
Space Launch System Block I (as Interim Cryogenic Propulsion Stage) In service Electron Second Stage: New Zealand: Electron: In service Exploration Upper Stage United States: Space Launch System: In development Falcon 9 Second Stage United States: Falcon 9, Falcon Heavy: In service Fregat Russia: Soyuz-U, Soyuz-FG, Soyuz-2, Zenit-3F: In service ...
Artemis 2 (officially Artemis II) [4] is a scheduled mission of the NASA -led Artemis program. It will use the second launch of the Space Launch System (SLS) and include the first crewed mission of the Orion spacecraft. The mission is scheduled for no earlier than September 2025. [1] Four astronauts will perform a flyby of the Moon and return ...
Artemis 2 →. Artemis 1, officially Artemis I [10] and formerly Exploration Mission-1 ( EM-1 ), [11] was an uncrewed Moon-orbiting mission. As the first major spaceflight of NASA 's Artemis program, Artemis 1 marked the agency's return to lunar exploration after the conclusion of the Apollo program five decades earlier.
v. t. e. The Artemis program is a Moon exploration program that is led by the United States' National Aeronautics and Space Administration (NASA) and was formally established in 2017 via Space Policy Directive 1. The Artemis program is intended to reestablish a human presence on the Moon for the first time since the Apollo 17 moon mission in 1972.
Briz-M. The Briz-K, Briz-KM and Briz-M ( Russian: Бриз-К, КM and M meaning Breeze-K, KM and M) are Russian liquid-propellant rocket orbit insertion upper stages manufactured by Khrunichev State Research and Production Space Center and used on the Proton-M and Angara A5. The upper stages were also used on Rokot, one of Russia's smaller ...
The Smart Upper Stage for Innovative Exploration ( SUSIE) is a proposal for a reusable spacecraft designed by ArianeGroup. It is capable of manned operations, carrying up to five astronauts to low Earth orbit (LEO), or alternatively functioning as an automated freighter capable of delivering payloads of up to seven tons.