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Specification	LauncherOne Virgin Orbit × remove	Proton K/DM-2 Khrunichev State Research and Production Space Center × remove
Flights	6	110
Success rate	66.7%	93.6%
Thrust	327 kN	—
Height	16 m	—
Diameter	1.6 m	—
Launch mass	30 t	—
LEO capacity	500 kg	—
GTO capacity	—	—
Launch cost	$12M	—
Reusable	No	No
Stages	2	—

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