Observatory of Strasbourg
Section of an astronomical observatory
External view of an astronomical observatory
Paris Observatory
Observatory
Flammarion Observatory, France
Calar Alto Observatory
Wyoming Infrared Observatory
Field of array/satellite dishes
Moscow observatory
Warner and Swasey Observatory
Wyoming infrared observatory
Boulby Mine, site of a WIMP detector
LSD antineutrino telescope
Icarus neutrino experiment
Binocular telescope
Optical telescope
Ancient Observatory
Kitt Peak Public Observatory
Kitt Peak National Observatory
Carahunge observatory, Armenia
Jodrell Bank observatory
Kitt Peak Observatory
IceCube neutrino observatory, South Pole
ゴーチェ子午環
自動光電子環
David Levy
Telescope
Blood moon during partial lunar eclipse, Germany
Gemini South Telescope, interior panoramic view
SOAR and Gemini South telescopes, Chile
SOAR Telescope interior, Chile
Inside the SMARTS 1.5m telescope dome
lighthouse under the galaxy
Kitt Peak
Jantar Mantar observatory at Delhi, 1810s
Vassar College Observatory
Lowell Observatory, Arizona, USA
Lowell Observatory telescope
Kitt Peak National Observatory dome
天体観測所
USNO Great Equatorial dome
天文台のドーム
東京天文台
Astronomer
Meade LX200 16 Telescope
Peculiar galaxy NGC 3718
NGC 3324 star cluster, telescope image
Large array/satellite dish aimed up
Large array/satellite dish in field
Three arrays/satellite dishes aimed up
Array/satellite dish against blue sky
Jantar Mantar observatory
Cerro Tololo Inter-American Observatory
Composite of Orion and Anglo-Australian Telescope
Control room of the Gemini South Telescope, Chile
Centaurus over La Silla Observatory
Field of arrays/satellite dishes
Roque de los Muchachos Observatory, La Palma, Canary Islands
Very Large Array antennas, USA
Wide field view of the Antennae Galaxies
Silhouetted array/satellite dishes
赤道儀
65cm屈折望遠鏡
天体望遠鏡接眼部
天体望遠鏡操作盤
手回し計算機
天文台ドーム
Telescopes at Concordia base, Antarctica
Astronomy at Concordia base, Antarctica
Lovell radio telescope
U Antliae star
Supernova 1987a remnant, artwork
Extrasolar planetary system, artwork
William Herschel Telescope at night
Telescopes, Canary Islands
Armillary sphere
Bubble Nebula NGC 7635
Flaming Star nebula (IC 405)
Spiral galaxy NGC 6744
Galaxy NGC 4753
Irregular galaxy NGC 3109
Galaxies (NGC 5985, NGC 5982, NGC 5981)
Virgo cluster galaxies
Carina Nebula, VLT image
Open star cluster NGC 3766, optical image
Mizar and Alcor Star System
Milky Way, submillimetre image
Supernova remnant G70.5+1.9, optical image
Mayall 4-metre telescope at KPNO
SU Aurigae, VLT image
Total lunar eclipse
Array/satellite dish in field of flowers
Jantar Mantar
Astronomy gathering
Planetarium
Globular cluster M13
Seyfert galaxy NGC 1365
Spiral galaxy NGC 2841
Southern and northern hemisphere night skies, composite image
Star trails above the BlackGEM optical telescope array
Site of the Very Large Telescope at Cerro Paranal
Observatories on summit of Mauna Kea
Planck space observatory preparations
Very Large Array antenna, USA
Spain, Province of Almeria, Milky Way galaxy over Calar Alto Observatory at night
Lovell radio telescope receiver
Large Magellanic Cloud
VISTA telescope
Telescope & Orion
European Extremely Large Telescope
Flaming Star nebula
Reflection nebulae NGC 1973-1977
Open star cluster M35
Double star cluster
Star cluster Chi Persei
Open star cluster NGC 7789, optical image
Globular star cluster M55 (NGC 6809)
Pinwheel Galaxy
Centaurus A galaxy
Galaxy cluster Abell 2151
Perseus galaxy cluster (Abell 426)
New Technology Telescope at La Silla, Chile
Helix Nebula, VISTA image
Free-floating planet, telescope image
Leonhard Euler telescope, fisheye image
Messier 7 star cluster, optical image
Star 51 Pegasi
Double Star Albireo
Variable Star Algol
The Hercules Globular Cluster M13
Mizar and Alcor Star System Close-up View
Polaris
Sebastian von Hoerner, German radio astronomer
Elephant's Trunk Nebula, optical image
WIYN 0.9-metre telescope at KPNO
Dwarf galaxy, composite image
Jewel Box star cluster, optical-IR image
Star cluster NGC 6520
Royal Observatory Greenwich
Gaia-Enceladus stars across the sky
Centre of Milky Way galaxy, VLA radio image
望遠鏡架台部
South Pole telescope
Tarantula Nebula, composite image
Comet C-2014 S3 (PANSTARRS), illustration
Keck telescope domes
VLA radio telescope
Mount Wilson solar tower observation room
R Coronae Australis
Tarantula Nebula