Similar to S-II
ATREX
ATREXAVATAR (宇宙船)
Avatar (spacecraft)BioSentinel
BioSentinelCALIPSO
CALIPSOCALLISTO
CALLISTOCARTOSAT-2B
Cartosat-2BCedar (ロケット)
Cedar rocketCELPA
CELPA (El Chamical)CHIPSat
CHIPS (satellite)ChubuSat
CORONA
CORONA (rocket)Crew Dragon Demo-2
Crew Dragon Demo-2CST-100
Boeing Starliner▼-1 trendsCubeSat
CubeSatCuSP
CubeSat for Solar ParticlesDearMoon
DearMoon projectDRO-AとB
EDVEGA
EMドライブ
EmDriveEncyclopedia Astronautica
Encyclopedia AstronauticaEOLE
EQUULEUS
EQUULEUSEROS (人工衛星)
EROS (satellite)EUVE
Extreme Ultraviolet ExplorerFITSAT-1
NiwakaGALEX (人工衛星)
GALEXGOES 14
GOES 14GPIM
Green Propellant Infusion Mission