Rockets & Launch Vehicles
How humanity reaches orbit — the vehicles, families, stages, engines, and propellants that power spaceflight, connected to the missions, spacecraft, and crews they carry. Source-backed, with unknown figures left blank rather than invented.
Browse the encyclopedia
- 10Rocket families
- 55Launch vehicles
- 10Rocket stages
- 26Rocket engines
- 7Propellants
- 24Launch pads
- 18Launch providers
- 5Launch programs
Explore by theme
- All Launch Vehicles
Every rocket in the encyclopedia, ordered by first flight — from the R-7 of 1957 to today's reusable heavy-lift vehicles.
55 entries - Rocket Families
The great multi-generation lineages — Saturn, Atlas, Delta, Titan, Falcon, Ariane, Long March, and more.
10 entries - Rocket Stages
First-class booster, core, and upper stages of flagship vehicles, with their engines and propellants.
10 entries - Rocket Engines
The engines that power the world's rockets, by combustion cycle and propellant.
26 entries - Propellants
The fuel and oxidizer combinations — kerolox, hydrolox, methalox, hypergolics, and solids.
7 entries - Launch Providers
The agencies and companies that build and fly launch vehicles.
18 entries - Launch Programs
The programs that flagship launch vehicles have served, from Apollo to Artemis.
5 entries - Launch Pads
The pads and complexes where rockets lift off, grouped under their launch sites.
24 entries - Reusable Rockets
Launch vehicles designed to recover and re-fly hardware, from the Space Shuttle to Falcon 9 and Starship.
10 entries - Expendable Rockets
Single-use launch vehicles whose stages are not recovered.
45 entries - Super Heavy-Lift Rockets
The most powerful launch vehicles — 50 tonnes or more to low Earth orbit (where the figure is documented).
4 entries - Heavy-Lift Rockets
Launch vehicles that place 20–50 tonnes into low Earth orbit (where documented).
7 entries - Small-Lift Rockets
Dedicated small-satellite launchers placing under 2 tonnes into orbit (where documented).
6 entries - Human-Rated Rockets
Launch vehicles certified to carry crews to space.
9 entries - Active Rockets
Launch vehicles currently in operational service.
26 entries - Retired Rockets
Historic launch vehicles no longer flying.
23 entries - Future Rockets
Launch vehicles in development or planned.
6 entries - Cryogenic Engines
Engines burning deeply-cold liquid propellants — hydrogen or methane with liquid oxygen.
14 entries - Staged-Combustion Engines
High-efficiency engines using a staged-combustion or full-flow cycle.
9 entries
Active launch vehicles
All launch vehicles →| Vehicle | Country | First flight | Lift class | LEO payload | Status |
|---|---|---|---|---|---|
| Proton | Russia | 1965 | Heavy-lift | 23,000 kg | Active |
| Soyuz | Russia | 1966 | Medium-lift | — | Active |
| Pegasus | United States | 1990 | Small-lift | 450 kg | Active |
| PSLV | India | 1993 | Medium-lift | 3,800 kg | Active |
| Long March 3B | China | 1996 | Heavy-lift | — | Active |
| Long March 2F | China | 1999 | Medium-lift | 8,400 kg | Active |
| Minotaur | United States | 2000 | Small-lift | — | Active |
| GSLV | India | 2001 | Medium-lift | — | Active |
| Atlas V | United States | 2002 | Medium-lift | — | Active |
| Falcon 9 | United States | 2010 | Medium-lift | 22,800 kg | Active |
| Epsilon | Japan | 2013 | Small-lift | 1,200 kg | Active |
| Angara A5 | Russia | 2014 | Heavy-lift | 24,000 kg | Active |
Data & provenance
Every rocket, engine, stage, and propellant is a first-class knowledge-graph entity resolved through the Scientific Data Engine. Specifications are curated from agency user's manuals and manufacturer documentation; where a value is not reliably known it is omitted rather than estimated. See source quality.