Compare · Rockets
Space Shuttle vs Scout X-4
RANKED BY PAYLOAD TO LOW EARTH ORBIT
#11 VS #290
CHECKED 29 SEPT 2026
Side by side
Verdict
Space Shuttle ranks #11 of 311 on Payload to low Earth orbit (27,500 kg); Scout X-4 ranks #290 (103 kg).
Rank 11 of 311 · leads
Payload to low Earth orbit
27,500 kg
Launches135
Success rate98.5%
Payload to GTO—
First flight12 Apr 1981
Height56.1 m
Liftoff thrust28,200 kN
Launch mass2,030 t
Launch cost$450,000,000
ReusableYes
StatusRetired
Rank 290 of 311
Payload to low Earth orbit
103 kg
Launches12
Success rate91.7%
Payload to GTO—
First flight28 Jun 1963
Height25 m
Liftoff thrust513 kN
Launch mass17 t
Launch cost—
ReusableNo
StatusRetired
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Source The Space Devs — Launch Library 2
Last checked 29 Sept 2026