Similar to STS-3xx
PROBA-2
PROBA-2PROBA-3
PROBA-3PROBA-V
PROBA-VRAIKO
RAIKO (satellite)RASAT
RASATRD-0110
RD-0110RHESSI
Reuven Ramaty High Energy Solar Spectroscopic ImagerRIT-10
▲1 trendsRPS-420
RPS-420RSP-03
RX (ロケット)
S-300ロケット
S-IB
S-IBS-IC
S-ICS-II
S-IIS-IV
S-IV▲1 trendsS-IVB
S-IVBSAMPEX
Solar Anomalous and Magnetospheric Particle ExplorerSDS-4
SDS-4SELENE-2
SELENE-2SERVIS-1
SERVIS-1SERVIS-3
SK-1宇宙服
SK-1 spacesuitSME (人工衛星)
Solar Mesosphere ExplorerSpaceWire
SpaceWireSPRINT (小型科学衛星)
SPT-100
SPT-100SSOT
SSOT (satellite)