Small-lift launch vehicle
Rocket able to lift 2,000 kg to low Earth orbit From Wikipedia, the free encyclopedia
A small-lift launch vehicle is a rocket orbital launch vehicle that is capable of lifting 2,000 kilograms (4,400 lb) or less (by NASA classification) or under 5,000 kilograms (11,000 lb) (by Roscosmos classification)[1] of payload into low Earth orbit (LEO). The next larger category consists of medium-lift launch vehicles.[2]
| Class overview | |
|---|---|
| Name | Small-lift launch vehicle |
| Preceded by | Sounding rocket |
| Succeeded by | Medium-lift launch vehicle |
| Built | Since 1957 |
| General characteristics | |
| Capacity |
|
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The first small-lift launch vehicle was the Sputnik rocket, launched by the Soviet Union, which was derived from the R-7 Semyorka ICBM. On 4 October 1957, the Sputnik rocket was used to perform the world's first satellite launch, placing the Sputnik 1 satellite into a low Earth orbit.[3][4][5] The US responded by attempting to launch the Vanguard rocket.[6][7] However, the Vanguard TV3 launch attempt failed, with the 31 January 1958 launch of the Explorer 1 satellite using the Juno I rocket being the first successful US orbital launch. The Vanguard I mission was the second successful US orbital launch. This was the start of the space race.[8][9]
Since the late 1950s, small-lift launch vehicles have continued launching payloads into orbits including LEO, Sun-synchronous orbit (SSO), and geostationary transfer orbit (GTO). Medium-lift launch vehicles, heavy-lift launch vehicles, and super heavy-lift launch vehicles have also been extensively developed but have not completely superseded small launch vehicles. Small launch vehicles can meet the requirements of some spacecraft, and can also be less expensive than a larger launch vehicle would be.[10]
Rated launch vehicles
Summarize
Perspective
Operational
Under development
 | This section needs to be updated. (January 2025) |
Retired
Notes
- The lead manufacturer is from Italy, but the rocket has significant contributions from companies based in Belgium, France, Netherlands, Spain, Switzerland and Ukraine.
See also
- Sounding rocket, suborbital launch vehicle
- Medium-lift launch vehicle, capable of lifting between 2,000 and 20,000 kg to low Earth orbit
- Heavy lift launch vehicle, capable of lifting between 20,000 and 50,000 kg to low Earth orbit
- Super heavy-lift launch vehicles, capable of lifting more than 50,000 kg (110,000 lb) to low Earth orbit
- Comparison of orbital launch systems
- List of orbital launch systems
- Comparison of orbital rocket engines
- Comparison of space station cargo vehicles
- Rocket
- Spacecraft propulsion
References
Notes
Further reading
External links
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