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Energiya/Buran vs Thor Delta M

RANKED BY PAYLOAD TO LOW EARTH ORBIT #5 VS #250 CHECKED 29 SEPT 2026

Side by side

Verdict

Energiya/Buran ranks #5 of 311 on Payload to low Earth orbit (90,400 kg); Thor Delta M ranks #250 (355 kg).

Rank 05 of 311 · leads

Payload to low Earth orbit

90,400 kg

Launches1

Success rate100%

Payload to GTO—

First flight15 Nov 1988

Height97 m

Liftoff thrust35,301 kN

Launch mass2,629 t

Launch cost—

ReusableYes

StatusRetired

Rank 250 of 311

Payload to low Earth orbit

355 kg

Launches12

Success rate83.3%

Payload to GTO355 kg

First flight19 Sept 1968

Height34 m

Liftoff thrust2,140 kN

Launch mass103 t

Launch cost$22,300,000

ReusableNo

StatusRetired

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More Energiya/Buran matchups

Source The Space Devs — Launch Library 2 Last checked 29 Sept 2026