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Launch vehicle

Falcon 9

The first orbital-class rocket capable of reflight, and the most-flown launch vehicle in history. Nine Merlin engines on a 3.7-meter kerolox core, a single Merlin Vacuum upstairs, and a first stage that lands itself — on a droneship or back at the pad.

Height
70 m / 230 ft
Diameter
3.7 m / 12.1 ft
Liftoff mass
518 t
Liftoff thrust
7,607 kN
Stages
2
Payload to LEO · rated
23 t
Operator
SpaceX
First flight
2010
Status
operational

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Performance

Payload capacity, solved by the engine

Ideal staged-Δv model (rocket equation, Rust) against standard surface-to-destination budgets that include typical gravity/drag/steering losses. First-order — not a flight manifest.

LEO

Low Earth orbit (~9.4 km/s incl. losses)

GTO

Geostationary transfer (LEO + 2.44)

GEO

Direct to geostationary (LEO + 3.9)

Moon

Trans-lunar injection (LEO + 3.12)

Mars

Trans-Mars injection (LEO + 3.6)

Stage 1

First stage

Length
42.6 m
Diameter
3.7 m
Dry mass
25.6 t
Propellant
395.7 t
Engines
9× Merlin 1D
Thrust
7,607 kN
Isp (vacuum)
312 s

Stage 2

Second stage

Length
12.6 m
Diameter
3.7 m
Dry mass
3.9 t
Propellant
92.7 t
Engines
1× Merlin Vacuum
Thrust
981 kN
Isp (vacuum)
348 s

Now put it on a trajectory

Every number on this page came out of the same Rust engine that propagates your orbits. Load this vehicle on the Flight Deck, plan a transfer, and see if your mission closes.