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Rocket 3 (2020-2022) LauncherOne (2020–2023) Firefly Alpha (2021-present) Space Launch System (2022-present) RS1 (2023-present) Terran 1 (2023) SpaceX Starship (2023-present) Vulcan Centaur (2024-present) New Glenn (Under development, expected 2024) Rocket 4 (Under development, expected 2025) Neutron (Under development, expected 2025)
Hybrid-propellant rockets use a combination of solid and liquid propellant, typically involving a liquid oxidizer being pumped through a hollow cylinder of solid fuel. All current spacecraft use conventional chemical rockets (solid-fuel or liquid bipropellant) for launch, though some [note 3] have used air-breathing engines on their first stage ...
ISRO's launch vehicles. Left to right: SLV, ASLV, PSLV, GSLV, LVM3 RLV Human Rated Launch Vehicle (HRLV) Vikram series, the under development orbital class launch family of Skyroot Aerospace in comparison with already flown Vikram S, the sounding rocket
NASA originally limited the amount of time the solid rocket boosters can remain stacked to "about a year" from the time two segments are joined. [205] The first and second segments of the Artemis I boosters were joined on 7 January 2021. [206] NASA could choose to extend the time limit based on an engineering review. [207]
NASA's Space Launch System rocket is seen atop pad 39B at the Kennedy Space Center before its maiden flight in 2022. Its second flight, carrying a crew of four, is scheduled for launch in April 2026.
Comparison of NASA Mercury, Gemini, Apollo, and Space Shuttle spacecraft with their launch vehicles. This is a list of NASA missions, both crewed and robotic, since the establishment of NASA in 1957. There are over 80 currently active science missions. [1]
NASA estimated development costs of US$3.6 billion had a traditional cost-plus contract approach been used. [37] A 2011 NASA report "estimated that it would have cost the agency about US$4 billion to develop a rocket like the Falcon 9 booster based upon NASA's traditional contracting processes" while "a more commercial development" approach ...
There are several different types of rockets. The following articles contain lists of rockets by type: List of missiles; List of orbital launch systems; List of sounding rockets; List of military rockets; List of rocket stages