As pontuações são marcas relativas 0–100 neste atlas. Para navegar, não como especificação de engenharia.
Ultima revisao Fontes e creditosCréditos de mídiaMetodologia
Respostas curtas
Qual autoridade ou corredor local importa para este tipo?
Comece pela lente local: homologação, licenças e hubs — não uma checklist global.
Is this a buying guide?
No. Tool-Lifes /vehicles is an educational atlas. It explains history, systems and culture without affiliate rankings.
Are the scores official?
No. The six scores are relative editorial 0–100 marks across the 48 types on this site.
Where do the photos come from?
Lead images resolve from Wikimedia Commons via Wikipedia titles on the English masters, with licences recorded on the credits page.
Why metric units?
Metric is the default. Regional notes (US customary, local brand culture) appear in culture and market chapters.
How is this different from a wiki article?
Each type gets seven fixed-depth chapters, comparable scores and cross-type labs — structured for browsing, not a single freeform page.
Em Vaivém espacial, propulsão, estrutura, controlo e segurança partilham o mesmo envelope operacional.
Os medidores resumem margem estrutural, manutenibilidade e fatores humanos em pontuação relativa.
Sistemas
Estrutura
Vaivém espacial: Reusable orbiter glides from orbit; wing provides crossrange and runway landing capability.
Propulsão
Vaivém espacial: Three hydrogen/oxygen engines on orbiter feed from ET during ascent only.
Energia
Vaivém espacial: SRBs provide majority of liftoff thrust; parachute recovery for reuse after splashdown.
Controlo
Vaivém espacial: ET carries LOX/LH2; discarded each flight—largest non-reusable element.
Interface
Vaivém espacial: Thousands of silica tiles and RCC panels protect aluminum airframe from reentry heating.
Segurança
Vaivém espacial: 60 ft bay deploys satellites; robotic arm berths ISS modules and inspects tiles.
Medidores relativos
Pontos quentes
Vaivém espacial: TPS tile loss
Vaivém espacial: Missing tiles expose skin to local overheating on reentry—Columbia lesson.
Vaivém espacial: SRB O-ring/seal
Vaivém espacial: Joint anomalies caused historic loss—now drives inspection culture.
Vaivém espacial: APU hydrazine
Vaivém espacial: APU failures affect hydraulic power for aerosurfaces on approach.
Vaivém espacial: Main engine turbopump
Vaivém espacial: SSME anomalies during ascent triggered abort-to-orbit scenarios.
Vaivém espacial: Landing gear tire blowout
Vaivém espacial: Heavy wet runway landings stress brakes and tires at high energy.
Materiais
Vaivém espacial: Al 2219 airframe
Vaivém espacial: Conventional alloy skin with stringers behind tile blanket.
Vaivém espacial: RCC nose/cap
Vaivém espacial: Reinforced carbon-carbon survives highest reentry heat flux.
Vaivém espacial: LI-900 silica tiles
Vaivém espacial: Low-density tiles insulate airframe from plasma heating.
Vaivém espacial: Nomex felt gap fillers
Vaivém espacial: Flexible fillers accommodate tile movement; must be flush for aero heating.