Compare rockets

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

Specification	OS-M1 OneSpace × remove	Voskhod Soviet Space Program × remove	Electron Rocket Lab × remove
Flights	1	299	91
Success rate	0%	95.7%	95.6%
Thrust	—	—	162 kN
Height	19 m	—	18 m
Diameter	1.2 m	—	1.2 m
Launch mass	21 t	—	13 t
LEO capacity	—	—	300 kg
GTO capacity	—	—	—
Launch cost	—	—	$6M
Reusable	No	No	No
Stages	4	—	3

Add a rocket