Compare rockets

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

Specification	Thor Able II McDonnell Douglas × remove	Electron Rocket Lab × remove
Flights	2	91
Success rate	50%	95.6%
Thrust	668 kN	162 kN
Height	27.3 m	18 m
Diameter	2.44 m	1.2 m
Launch mass	52 t	13 t
LEO capacity	—	300 kg
GTO capacity	—	—
Launch cost	—	$6M
Reusable	No	No
Stages	2	3

Add a rocket