Similar to 池谷・張彗星
CfA赤方偏移サーベイ
CfA Redshift Survey
CFBDSIR 1458+10
CFBDSIR J145829+101343
CFBDSIR J214947.2-040308.9
CFBDSIR 2149−0403
Cha 110913-773444
Cha 110913−773444CHIPSat
CHIPS (satellite)CHIRON
CH星
CH star
CID-42
CID-42
ClG J2143-4423フィラメント
CLOVER (電波望遠鏡)
Clover (telescope)
CNEOS 2014-01-08
CNEOS 2014-01-08
CNOサイクル
CNO cycle
COBE
Cosmic Background Explorer
COBE (小惑星)
9997 COBE
COCONUTS-2b
COCONUTS-2bCOIAS
Cool Companions on Ultrawide Orbits
Cool Companions on Ultrawide OrbitsCORAVEL
COROT
CoRoT
CoRoT-1
CoRoT-1
CoRoT-1b
CoRoT-1b
CoRoT-2
CoRoT-2CoRoT-2b
CoRoT-2b
G2 (星雲)
S Ori 70
S Ori 70
S/2002 N 5
S/2002 N 5
SN 2002bj
SN 2002bj
アイトネ (衛星)
Aitne (moon)