McMath-Pierce Solar Telescope
Star trails over Mayall 4-metre telescope at KPNO
Kitt Peak National Observatory
Kitt Peak Observatory
Kitt Peak National Observatory domes
Kitt Peak National Observatory dome
Kitt Peak National Observatory, low angle view
Evolution of Tucson city lights, 1959 to 2003
Gemini North telescope
Total lunar eclipse
The dome of the Canada-France-Hawaii Telescope
WIYN 0.9-metre telescope at KPNO
Mayall 4-metre telescope at KPNO
McMath-Pierce Solar Telescope, Arizona, USA
Elephant's Trunk Nebula, optical image
Supernova remnant G70.5+1.9, optical image
Galaxy NGC 4753
Halo over Kitt Peak National Observatory, Arizona, USA
biosphere project buildings
北斗七星と天文台
Flaming Star Nebula
Open star cluster M39
天体観測所
WIYN 3.5-metre Telescope, Arizona, USA
Star trails above the BlackGEM optical telescope array
SEST telescope, La Silla, Chile
Lone house at night
Galaxy cluster, composite image
McGraw-Hill Telescope interior, Arizona, USA
Solar eclipse
MAGIC telescope and Milky Way
Tatel radio telescope
Very Large Telescope at night
ぐんま天文台と星空
Planetarium
マウントジョンの上にテカポ天文台
Lightning
Leisure Life
Kitt Peak Public Observatory
夕焼けの灯台
Bodie Island Lighthouse
Cape Cod Lighthouse beams
Long Beach Ligjthouse at night
おおぐま座と天体観測所
Andromeda galaxy
Swedish-ESO Submillimetre Telescope at night
El Caracol, Mayan observatory
Gemini North Telescope at night
Gemini North telescope, Hawaii
Southern and northern hemisphere night skies, composite image
Star cluster NGC 6520
Globular cluster M13
Seyfert galaxy NGC 1365
Spiral galaxy NGC 2841
WIYN 3.5-metre telescope dome at KPNO
Night sky over observatories, La Palma, Canary Islands
Centaurus over La Silla Observatory
Royal Observatory Greenwich
ALMA telescope array, Chile
Swedish-ESO Submillimetre telescope
Swedish-ESO-Submillimetre Telescope and Milky Way
Very Large Telescope at night, Chile
Towers for the BlackGEM telescope at night
ALMA radio telescope at night, Chile
New Technology Telescope at night, Chile
Milky Way over Grand Canyon watchtower
サボテンと三日月
Moonrise over tucson, arizona
Dead End
Echo Park scenics
New York City skyline
Atlanta, Georgia
Downtown Los Angeles at night
Moon setting over saguaro cacti
Hydra telescopic spectrograph device focal plane
Night sky over VISTA telescope, Chile
LIGHTNING OVER THE GULF OF MEXICO AT ENGLEWOOD, FLORIDA
稲妻
Triangulum Galaxy
石垣島天文台と天の川
天の川と石垣島天文台
天文台 夜景
Moon and planets over MAGIC Telescope, Canary Islands
Milky Way over GTC telescope, La Palma, Canary Islands
Lightning bolts over south Okanagan Valley, Penticton, British Columbia, Canada
Low angle view of moon over the sea, Florida Keys, Florida, USA
Aurora borealis in Alaska
Northern stars over GTC Observatory, La Palma, Canary Islands
ALMA telescopes at night
Cocoon Nebula
Aurora with STEVE - 3 (August 29, 2022)
manhattan bridge at night
Milky Way over Mauna Kea observatories
Night panorama of Philadelphia downtown district
Full moon and starry evening sky over water, Bonneville, Utah, USA
National Shrine of the Blessed Virgin of Ta' Pinu at night, Gozo, Malta
グアム 海岸 夜景 月
Seattle, Washington State, North America, America, Space Needle,
Very Large Telescope, Paranal Observatory, Chile
Landscape photograph of the night sky appearing and clouds racing in a southwest setting
World Trade Center, NYC, USA
Taipei
Santo Domingo Church, San Cristobal de las Casas
Sunset at Cape Meares Lighthouse from 1890, Oregon
電波望遠鏡と星空
Stormy clouds over homes
Numerous cloud-to-cloud lightning strikes seen along the dryline at night, with stars in the background over farm buildings
Los Angeles at night
Seal Beach pier at night
Downtownn Los Amgeles
Visible and Infrared Survey Telescope for Astronomy, Chile
夜のトロント
USA, Arizona, Saguaro National Park at twilight
Mayall 4-meter Telescope at night, Arizona, USA
London Bridge at night, spanning the waters of Lake Havasu. Reflections in calm water.
Apartment Buildings at Night, New York City, USA
Skyscrapers in a city, Chicago, Illinois, USA
USA, Oregon, Heceta Head Lighthouse, dusk
Moon and National Portrait Gallery, Washington DC
Glowing tipi
灯台
Manhattan Skyline, New York, USA
European Southern Observatory, La Silla, Chile
Airglow above La Silla Observatory, Chile
ExTrA telescopes at night
Man standing on platform at night, Chile
ExTrA telescopes at night, Chile
SPECULOOS Southern Observatory, Chile
Paranal Observatory at sunset, Chile
Milky Way seen from both hemispheres, composite photograph
Laser guide star, VLT, Chile
Milky Way over Monument Valley, Arizona, USA
Night sky over Monument Valley, Arizona, USA
Pemaquid Point lighthouse and night sky
白神岬,燈台
落雷
Milky Way over Gila Bend, Arizona, USA
北斗七星と天体観測所
New York City skyline at dusk
VISTA telescope, Chile
Riometer radio antennae
夜のオホーツク海
United Kingdon, Channel Islands, Jersey, Corbiere Lighthouse
Very Large Telescope, Chile
Milky Way over GranTeCan telescope
VISTA telescope at night, Chile
MAGIC telescope and star trails
Night sky over Very Large Telescope, Chile