Compare · Rockets

Energiya vs Atlas I

RANKED BY PAYLOAD TO LOW EARTH ORBIT #6 VS #125 CHECKED 29 SEPT 2026

Side by side

Verdict

Energiya ranks #6 of 311 on Payload to low Earth orbit (88,000 kg); Atlas I ranks #125 (5,900 kg).

Rank 06 of 311 · leads

Payload to low Earth orbit

88,000 kg

Launches1

Success rate0%

Payload to GTO—

First flight15 May 1987

Height97 m

Liftoff thrust35,129 kN

Launch mass2,524 t

Launch cost—

ReusableNo

StatusRetired

Rank 125 of 311

Payload to low Earth orbit

5,900 kg

Launches11

Success rate81.8%

Payload to GTO—

First flight25 Jul 1990

Height43.9 m

Liftoff thrust1,939 kN

Launch mass164 t

Launch cost—

ReusableNo

StatusRetired

Try another pair

More Energiya matchups

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