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Specification	Themis Demonstrator ArianeGroup × remove	Voskhod Soviet Space Program × remove	Electron Rocket Lab × remove
Flights	0	299	91
Success rate	—	95.7%	95.6%
Thrust	980 kN	—	162 kN
Height	28 m	—	18 m
Diameter	3.5 m	—	1.2 m
Launch mass	170 t	—	13 t
LEO capacity	—	—	300 kg
GTO capacity	—	—	—
Launch cost	—	—	$6M
Reusable	Yes	No	No
Stages	1	—	3

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