Compare rockets

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

Specification	Thor Delta E1 McDonnell Douglas × remove	Molniya-M 2BL Russian Space Forces × remove
Flights	17	272
Success rate	94.1%	95.2%
Thrust	1,450 kN	—
Height	28 m	—
Diameter	2.44 m	—
Launch mass	68 t	—
LEO capacity	540 kg	—
GTO capacity	150 kg	—
Launch cost	—	—
Reusable	No	No
Stages	4	—

Add a rocket