Unified Astronomy Thesaurus
Toggle navigation
Home
Advanced search
About...
My account
0-9
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Γ
Κ
Home
C
:
271
terms
C h4
USE
Methane
C h_4
USE
Methane
C tt s
USE
Classical T Tauri stars
Calendars
Callisto
USE
Galilean satellites
Cambridgte Catalogue of Radio Sources
USE
Radio source catalogs
Cape photometry
Cape RI photometry
Carbon burning
Carbon cycle
USE
Carbon-nitrogen cycle
Carbon cycling
USE
Carbon-nitrogen cycle
Carbon detonation
USE
Carbon flash
Carbon dioxide
Carbon flash
Carbon nitrogen cycle
USE
Carbon-nitrogen cycle
Carbon stars
Carbon-nitrogen cycle
Carbonaceous chondrites
Cassegrain telescopes
Cassini ring division
USE
Planetary ring divisions
Cassini's Division
USE
Planetary ring divisions
Cataclysmic binaries
USE
Cataclysmic variable stars
Cataclysmic binary stars
USE
Cataclysmic variable stars
Cataclysmic variable stars
Cataclysmic variables
USE
Cataclysmic variable stars
Catadioptric telescopes
Catalogs
Catalogues
USE
Catalogs
Catoptric telescopes
USE
Reflecting telescopes
Caustic crossing
Caustic-crossing
USE
Caustic crossing
CBR
USE
Cosmic microwave background radiation
CCD observation
CCD photometry
cD galaxies
cD-type galaxies
USE
cD galaxies
Celestial coordinate
USE
Equatorial coordinate system
Celestial coordinate systems
Celestial equator
Celestial latitude
USE
Declination
Celestial longitude
USE
Right ascension
Celestial mechanics
Celestial objects
USE
Astronomical objects
Celestial objects catalogs
Celestial poles
Celestial reference system
USE
Celestial coordinate systems
Celestial sphere
Centaurs
Center of mass
Center of the Milky Way
USE
Galactic Center
Centre of mass
USE
Center of mass
Cepheid distance
Cepheid variable stars
USE
Cepheids
Cepheid variables
USE
Cepheids
Cepheids
Ceres
CH stars
Chandrasekhar limit
USE
Chandrasekhar-Schoenberg limit
Chandrasekhar-Schoenberg limit
Chandrasekhar-Schonberg limit
USE
Chandrasekhar-Schoenberg limit
Chaos
Charge-coupled device photometry
USE
CCD photometry
Charged black holes
Chemical abundance
USE
Chemical abundances
Chemical abundances
Chemical cosmology
USE
Cosmochemistry
Chemical enrichment
Chemically peculiar stars
Chlorofluorocarbons
Chondrites
Chondrules
Chromosphere
Chromospheres
Chthonian planets
CII region
Circular orbit
Circumnuclear matter
USE
Galactic circumnuclear matter
Circumplanetary dust
USE
Planetary rings
Circumplanetary matter
USE
Planetary rings
Circumstellar clouds
Circumstellar discs
USE
Circumstellar disks
Circumstellar disks
Circumstellar dust
Circumstellar envelope
Circumstellar gas
Circumstellar grains
Circumstellar masers
Circumstellar matter
Circumstellar shell
Circumstellar shells
Cirrus castellanus
Cirrus fibratus
Cirrus floccus
Cirrus spissatus
Cirrus uncinus
Cirrus vertebratus
Cis-Neptunian objects
Class A stars
USE
A stars
Class B stars
USE
B stars
Class F stars
USE
F stars
Class G stars
USE
G stars
Class K stars
USE
K stars
Class M stars
USE
M stars
Class O stars
USE
O stars
Class R stars
USE
R stars
Classical black holes
Classical Cepheid
USE
Cepheids
Classical Kuiper belt objects
Classical Kuiper-belt objects
USE
Classical Kuiper belt objects
Classical nova
USE
Classical novae
Classical novae
Classical T Tauri stars
Classical tests of cosmology
USE
Cosmological models
Classical theories of gravitation
Classification of galaxies
USE
Galaxy classification systems
Classification systems
Close binaries
USE
Close binary stars
Close binary stars
Close encounters
Closed universe
Cloud collapse
USE
Collapsing clouds
Cloud monitors
Clouds
Cluster of galaxies
USE
Galaxy clusters
Cluster of stars
USE
Star clusters
Cluster parallax
USE
Moving cluster parallax
Cluster type variable stars
USE
RR Lyrae variable stars
CMB
USE
Cosmic microwave background radiation
CMBR
USE
Cosmic microwave background radiation
CMBR detectors
CME
USE
Coronal mass ejections
CN stars
CNO anomaly
CNO cycle
USE
Carbon-nitrogen cycle
CO2
USE
Carbon dioxide
Cobalt stars
USE
Magnetic stars
Cocoon stars
Coelostats
Cold dark matter
Collapsed stars
Collapsing clouds
Collapsing stars
USE
Collapsed stars
Colliding galaxies
USE
Interacting galaxies
Collimated light
USE
Collimation
Collimation
Color equations
Color-color diagrams
USE
Two-color diagrams
Color-color diagrams of stars
USE
Hertzsprung Russell diagrams
Color-magnitude diagrams of stars
USE
Hertzsprung Russell diagrams
Colour equations
USE
Color equations
Coma Cluster
Comas
Comet interiors
Comet tail streamers
Comet tails
Cometary atmospheres
Cometary globules
Cometary ionospheres
Cometary nebulae
Cometary nebulas
USE
Cometary nebulae
Cometary studies
Comets
Compact binary stars
Compact galaxies
Compact H II region
Compact nebula
USE
Compact nebulae
Compact nebulae
Compact nuclei
Compact nucleus
USE
Compact nuclei
Compact object binaries
USE
Compact binary stars
Compact objects
USE
Compact stars
Compact radiation sources
Compact stars
Compactification
Companion galaxies
Companion stars
Comparison stars
Composition of meteorites
USE
Meteorite composition
Composition of the moon
USE
Lunar composition
Computational astronomy
Conical singularities
Conjunction
Constellations
Constructible universe
USE
Gödel universe
Contact binary stars
Continental drift
USE
Plate tectonics
Contiuum radio emission
Convection zone
USE
Convective zone
Convective envelope
Convective shells
Convective zone
Cool dwarf stars
USE
Late-type dwarfs
Cool giant stars
USE
Late-type giants
Cool subdwarf stars
USE
Late-type subdwarfs
Cool supergiant stars
USE
Late-type supergiants
Cooling flows
Core collapse supernova
USE
Core-collapse supernovae
Core collapse supernovae
USE
Core-collapse supernovae
Core-collapse supernova
USE
Core-collapse supernovae
Core-collapse supernovae
1
2
Next »