Similar to いっかくじゅう座T星
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-2b
Cool Companions on Ultrawide Orbits
Cool Companions on Ultrawide OrbitsCORAVEL
COROT
CoRoT
CoRoT-2
CoRoT-2CoRoT-2b
CoRoT-2b
CoRoT-6
CoRoT-6
CoRoT-6b
CoRoT-6b
CoRoT-9b
CoRoT-9b/cdn.vox-cdn.com/uploads/chorus_image/image/46397844/B_B_Open.0.0.JPG)
Cos-B
Cos-BCOSMOS J100054.13+023434.9
Baby Boom GalaxyCREDO
Cosmic-Ray Extremely Distributed Observatory
CTA-102
CTA-102CuSP
CubeSat for Solar Particles
C型小惑星
C-type asteroidDDO 190
DDO 190DEN 0255-4700
DENIS 0255−4700NGC 7790
NGC 7790
いて座W星
W Sagittarii
いて座ガンマ1星
かじき座ベータ星
Beta Doradus