Compare rockets

Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →

Specification	SR75 HyImpulse × remove	Kosmos 11K63 Strategic Rocket Forces × remove	Electron Rocket Lab × remove
Flights	1	126	91
Success rate	100%	93.7%	95.6%
Thrust	75 kN	—	162 kN
Height	—	31 m	18 m
Diameter	0.64 m	1.6 m	1.2 m
Launch mass	—	48 t	13 t
LEO capacity	—	300 kg	300 kg
GTO capacity	—	—	—
Launch cost	—	—	$6M
Reusable	No	No	No
Stages	1	2	3

Add a rocket