Similar to 宇宙文明
CD -38°245
CD銀河
Type-cD galaxyCERGA
CERGA ObservatoryCfA赤方偏移サーベイ
CfA Redshift SurveyCFBDSIR 1458+10
CFBDSIR J145829+101343CFBDSIR J214947.2-040308.9
CFBDSIR 2149−0403Cha 110913-773444
Cha 110913−773444CHIPSat
CHIPS (satellite)CHIRON
CH星
CH starCID-42
CID-42ClG J2143-4423フィラメント
CLOVER (電波望遠鏡)
Clover (telescope)CNEOS 2014-01-08
CNEOS 2014-01-08CNOサイクル
CNO cycleCOBE
Cosmic Background ExplorerCOBE (小惑星)
9997 COBECOCONUTS-2b
COCONUTS-2bCool Companions on Ultrawide Orbits
Cool Companions on Ultrawide OrbitsCORAVEL
COROT
CoRoTCoRoT-1
CoRoT-1CoRoT-1b
CoRoT-1bCoRoT-2
CoRoT-2CoRoT-2b
CoRoT-2bCoRoT-4
CoRoT-4CoRoT-4b
CoRoT-4bCoRoT-5
CoRoT-5