Falcon 9

Reusable orbital booster

Falcon 9 is a reusable rocket developed by SpaceX, the American aerospace company.

It launches satellites and cargo into orbit, and its first-stage booster returns to land vertically for reuse—a capability that transformed the economics of spaceflight.

The 9 refers to the nine Merlin engines powering its first stage.

The Falcon 9 lifted off from Cape Canaveral.

launch

countdown

Backward enumeration to zero

T-minus · ascent · trajectory · mission control · go for launch · scrub · launch window · Cape Canaveral · Vandenberg · Kennedy Space Center

rocket

booster

Something that increases strength

interstage · fairing · landing legs · turbopump · combustion chamber · avionics · flight computer · propellant · nozzle · first stage

commercial

SpaceX

Private rocket manufacturer

SES · market disruption

payload

Starlink

Satellite internet constellation

deployment · LEO · GTO · rideshare · NASA missions · national security · encapsulation

reusability

landing

Descent's final moment

reflight · turnaround · refurbishment · cost reduction · vertical landing

Categories
Opposites
reusability paradigm

Falcon 9expendable

Able to be sacrificed

commercial vs. government development

Falcon 9Starship

Fully reusable super-heavy rocket

Space Shuttle · Saturn V · Falcon Heavy · solid rocket booster

reusability

Falcon 9Antares

Red supergiant in Scorpius

Vega

Phrases
Family

falcon, falcons, falconry, falconer, gyrfalcon, falconers, peregrine falcon

Familiarity
Top 500,000
Profile
Mostly American · Concrete · Positive · Rated G