CONSTELLATIONS
SPRING
Cancer
Leo, Leo Minor
Hydra
Antlia, Sextans
Ursa Major
Corvus, Crater
Coma Berenices, Canes Venatici
Virgo
Bootes
Corona Borealis, Serpens(Caput)
Ursa Minor
SUMMER
Libra
Scorpius
Hercules
Ophiuchus
Draco
Sagittarius, Corona Australis, Telescopium
Lyra
Lyra, Cygnus, Vulpecula
Cygnus
Aquila, Sagitta
Aquila, Sagitta, Scutum, Serpens(Cauda)
Delphinus, Equuleus
AUTUMN
Capricornus
Lacerta
Aquarius, Piscis Austrinus
Grus, Piscis Austrinus
Pegasus
Pisces
Cepheus, Cassiopeia
Cassiopeia
Andromeda
Sculptor, Phoenix
Cetus
WINTER
Aries, Triangulum
Perseus, Triangulum, Aries
Eridanus, Horologium, Caelum, Fornax
Camelopardalis
Taurus
Taurus, Auriga
Auriga
Orion
Orion, Lepus
Lepus, Columba, Caelum
Monoceros, Canis Minor
Gemini
Puppis, Canis Major, Pyxis
Lynx
SOUTH
Hydrus, Tucana
Pictor, Dorado, Reticulum, Volans, Mensa, Chamaeleon
Vela
Carina
Centaurus, Crux, Musca
Lupus, Norma, Ara
Pavo, Indus, Microscopium
Triangulum Australe, Apus, Circinus, Octans
OTHERS
PLANETS
Jupiter and satellites
Eclipse of Jupiter
COMETS / SHOOTING STAR
Great Comet HYAKUTAKE
Mt.Fuji and Hale-Bopp comet
Hale-Bopp comet
Leonids Meteor Storm
STAR CLUSTERS
Omega Centauri
Pleiades
NGC2451,NGC2477
Double Cluster
Jewel Box
M35
GALAXIES
NGC253, NGC288
Great galaxy Andromeda
Large Magellanic Cloud
M81, M82
M65, M66, NGC3628
Small Magellanic Cloud
NEBULAE
Lagoon Nebula and Trifid Nebula
Horsehead Nebula and NGC2024
Great Orion Nebulae
Rosette Nebula
NGC2174-5
HST Images
Bright and dark nebulae
Keyhole Nebule 1
Keyhole Nebule 2
Carina Nebule
Great Orion Nebulae
Cone Nebula
Omega Nebulae
Globules in IC2944
Neighborhood of LL Orionis
Horsehead Nebula
Trifid Nebula (M20)
Birth of stars
Hubble's Variable Nebula
Herbig Haro 32
Herbig Haro 47
NGC1999
Star clusters
NGC3603
M15
Novas, Nove like stars
V838 Monocerotis
Planetary nebulae
Gomez's Hamburger
Egg Nebula (CRL2688)
M57 (Ring Nebula)
NGC3132
IC4406
NGC2440
NGC2346
NGC6369
NGC6751
M27 (Dumbbell Nebula)
NGC2392 (Eskimo Nebula)
NGC7293 (Helix Nebula)
Supernova remnants
Cassipeia A
Heart of the Crab Nebula (M1)
Pencil Nebula
Objects in LMC
Hodge 301
1987A
NGC1850
N44C
N30B
NGC2080
N83B
N159
LMC-N49
Objects in other galaxies
N81
Hubble-V
NGC604
Galaxies
NGC4414
NGC4013
Sombrero galaxy (M104)
M51
NGC4319 and Markarian205
NGC3370
HCG87
NGC2207,IC2163
UGC10214
the Mice (NGC4676)
NGC1275
M64
ESO 510-G13
NGC4650A
NGC4622
Hoag's Object
M87
Abell 2218
Deep Universe
Hubble Ultra Deep Field