Aliases
Disambiguation
NOT to be confused with turbofan engine boosters (internal compressor stages); refers to auxiliary rocket engines or JATO systems providing additional thrust for launch or takeoff.
Stats
Concept
A rocket or rocket engine providing auxiliary thrust during launch, typically in the first stage of a multistage vehicle or in parallel configuration, and separated after fuel expulsion.
Um motor de foguete ou foguete que fornece empuxo auxiliar durante o lançamento, tipicamente no primeiro estágio de um veículo multietápios ou em configuração paralela, sendo separado após o esgotamento do combustível.
Enrichment
- Booster (rocketry)Wikipedia▎ high· 2026-05-14
- Booster engines are rockets used in first stage or parallel configuration to augment takeoff thrust
- BECO (booster engine cut-off) is the point when fuel expires and booster separates
- Three main types: drop-away, strap-on, and recoverable boosters
- Modern reusable designs exemplified by SpaceX Falcon 9
- SLS (Space Launch System) Solid Rocket BoosterNASA▎ high· 2026-05-14
- SLS booster: 177 feet tall, 12 feet diameter, 1.6 million lbs each
- Each generates 3.6 million lbs thrust; consumes ~6 tons propellant/second
- Twin boosters provide 75% of total SLS thrust at launch
- Five-segment design provides 25% more impulse than Space Shuttle four-segment variant
- Space Shuttle Solid Rocket BoosterWikipedia▎ high· 2026-05-14
- First solid-propellant rockets used for primary propulsion in human spaceflight
- Each provided ~14.7 meganewtons thrust, ~85% of vehicle's total thrust at liftoff
- Propellant composition: ammonium perchlorate (69.6%), aluminum powder (16%)
- SRBs separate at ~146,000 feet altitude via explosive bolts; recovered via parachute
booster engine
Description (EN)
Stub generated by entity dedup. Will be enriched in Phase 6.
Descrição (PT-BR)
Stub gerado pela deduplicação de entidades. Será enriquecido na Fase 6.
<!-- enrichment:start -->Enrichment (EN)
Disambiguation: NOT to be confused with turbofan engine boosters (internal compressor stages); refers to auxiliary rocket engines or JATO systems providing additional thrust for launch or takeoff.
A booster engine is a rocket or rocket engine employed in the first stage of a multistage launch vehicle or in parallel configuration with sustainer rockets to augment takeoff thrust and payload capacity. Booster engines are essential for launching spacecraft into low Earth orbit and beyond, and are dropped after fuel expulsion at booster engine cut-off (BECO). Types include solid rocket boosters (SRBs) such as those used on the Space Shuttle and NASA's Space Launch System, liquid-fueled boosters, and jet-assisted take-off (JATO) systems for aircraft. Modern variants include recoverable boosters designed for reuse, exemplified by SpaceX's Falcon 9 first stages. The SLS solid rocket booster stands 177 feet tall, each generating 3.6 million pounds of thrust and consuming approximately six tons of propellant per second.
Enriquecimento (PT-BR)
Desambiguação: NOT to be confused with turbofan engine boosters (internal compressor stages); refers to auxiliary rocket engines or JATO systems providing additional thrust for launch or takeoff.
Um motor impulsionador (booster engine) é um foguete ou motor de foguete empregado no primeiro estágio de um veículo de lançamento multietápios ou em configuração paralela com motores sustentadores para aumentar o empuxo e a capacidade de carga útil na decolagem. Motores impulsionadores são essenciais para lançar espaçonaves em órbita terrestre baixa e além, sendo descartados após o esgotamento do combustível no corte do motor impulsionador (BECO). Os tipos incluem motores foguete sólidos (SRBs) como os utilizados no ônibus espacial e no Sistema de Lançamento Espacial (SLS) da NASA, impulsionadores com combustível líquido e sistemas de decolagem assistida por jato (JATO) para aeronaves. Variantes modernas incluem impulsionadores recuperáveis projetados para reutilização, exemplificados pelos primeiros estágios do Falcon 9 da SpaceX. O motor impulsionador sólido do SLS tem 177 pés de altura, cada um gerando 3,6 milhões de libras de empuxo e consumindo aproximadamente seis toneladas de propelente por segundo.
External Sources
- Booster (rocketry) · Wikipedia · reliability:
high— Booster engines are rockets used in first stage or parallel configuration to augment takeoff thrust; BECO (booster engine cut-off) is the point when fuel expires and booster separates; Three main types: drop-away, strap-on, and recoverable boosters; Modern reusable designs exemplified by SpaceX Falcon 9 - SLS (Space Launch System) Solid Rocket Booster · NASA · reliability:
high— SLS booster: 177 feet tall, 12 feet diameter, 1.6 million lbs each; Each generates 3.6 million lbs thrust; consumes ~6 tons propellant/second; Twin boosters provide 75% of total SLS thrust at launch; Five-segment design provides 25% more impulse than Space Shuttle four-segment variant - Space Shuttle Solid Rocket Booster · Wikipedia · reliability:
high— First solid-propellant rockets used for primary propulsion in human spaceflight; Each provided ~14.7 meganewtons thrust, ~85% of vehicle's total thrust at liftoff; Propellant composition: ammonium perchlorate (69.6%), aluminum powder (16%); SRBs separate at ~146,000 feet altitude via explosive bolts; recovered via parachute