Twilight Observatory

Twilight Observatory Dome Open on Rocky Outcrop in along a rocky geology outcrop near Bolu

Twilight Observatory Dome Open on Rocky Outcrop

Nikon D750 · along a rocky geology outcrop near Bolu

 Telescope Dome Opening at Winter Twilight in along a rocky geology outcrop in North Beach, San Francisco

Telescope Dome Opening at Winter Twilight

Canon EOS 5D Mark IV · along a rocky geology outcrop in North Beach, San Francisco

 Twilight Observatory Circle Sicily Tidal Survey in beside a tidal survey transect in Sicily

Twilight Observatory Circle Sicily Tidal Survey

Leica M Monochrom · beside a tidal survey transect in Sicily

 Twilight Observatory Dome Over Frost Sagebrush in beside an observatory dome near Rabat

Twilight Observatory Dome Over Frost Sagebrush

Leica I · beside an observatory dome near Rabat

 Indigo Twilight After Sunset on 's Historic Weather Station in Hobart in in Hobart, Tasmania, Australia

Indigo Twilight After Sunset on 's Historic Weather Station in Hobart

Canon EOS R6 · in Hobart, Tasmania, Australia

 Indigo Twilight Abandoned Observatory Dome Thailand in along a rocky geology outcrop in Thailand

Indigo Twilight Abandoned Observatory Dome Thailand

iPhone SE (2020) · along a rocky geology outcrop in Thailand

 Copper Astrolabe on Leather Book at Twilight in on a museum plinth near Asaba

Copper Astrolabe on Leather Book at Twilight

Casio QV-10 · on a museum plinth near Asaba

 Twilight Observatory Catwalk Over Foggy Valley in beside a tidal survey transect in Durbar Square, Kathmandu

Twilight Observatory Catwalk Over Foggy Valley

Sony a6400 · beside a tidal survey transect in Durbar Square, Kathmandu

 Winter Twilight Spectrometer Lab Mirpur Observatory in inside an observatory control room near Mirpur

Winter Twilight Spectrometer Lab Mirpur Observatory

Lomo LC-A · inside an observatory control room near Mirpur

 Twilight View of Cape Town Observatory Dome Silhouette Against Colorful Sky in in Cape Town, South Africa

Twilight View of Cape Town Observatory Dome Silhouette Against Colorful Sky

iPhone 14 Plus · in Cape Town, South Africa

 Seattle indigo twilight observatory dome silhouette against evening sky in in Seattle, Washington, United States

Seattle indigo twilight observatory dome silhouette against evening sky

Nikon FM10 · in Seattle, Washington, United States

 Silhouetted Observatory Dome at Winter Twilight Jordan in beside a tidal survey transect in Jordan

Silhouetted Observatory Dome at Winter Twilight Jordan

Mamiya RB67 · beside a tidal survey transect in Jordan

 Silhouetted Observatory Dome Twilight West Virginia in along a rocky geology outcrop in West Virginia

Silhouetted Observatory Dome Twilight West Virginia

Casio QV-10 · along a rocky geology outcrop in West Virginia

 Twilight Scene in Hobart at The Last Blue Light Of Evening in in Hobart, Tasmania, Australia

Twilight Scene in Hobart at The Last Blue Light Of Evening

Samsung Galaxy S23+ · in Hobart, Tasmania, Australia

 Dewy Telescope Mount at Bahia Twilight Silhouette in on a wind-scoured research platform in Bahia

Dewy Telescope Mount at Bahia Twilight Silhouette

Canon EOS R50 · on a wind-scoured research platform in Bahia

 Silhouetted Observatory Dome at Twilight in Pampas in at a remote field station in the Pampas

Silhouetted Observatory Dome at Twilight in Pampas

Sony Alpha 700 · at a remote field station in the Pampas

 Twilight Telescope Calibration on Northern Ireland Outcrop in along a rocky geology outcrop in Northern Ireland

Twilight Telescope Calibration on Northern Ireland Outcrop

Leica MP · along a rocky geology outcrop in Northern Ireland

 Telescope Dome Opening Dusk Burgundy Outcrop in along a rocky geology outcrop in Burgundy

Telescope Dome Opening Dusk Burgundy Outcrop

Hasselblad 907X · along a rocky geology outcrop in Burgundy

 Edinburgh Observatory Dome Twilight Sky Evening Scene in in Edinburgh, United Kingdom

Edinburgh Observatory Dome Twilight Sky Evening Scene

Samsung Galaxy S23 · in Edinburgh, United Kingdom

 Twilight Observatory Dome Opening at Launch Site in near a weather balloon launch site near Trieste

Twilight Observatory Dome Opening at Launch Site

Canon EOS 7D Mark II · near a weather balloon launch site near Trieste

 Tidal Station Dome Before Dawn Sulawesi in beside an observatory dome in Sulawesi

Tidal Station Dome Before Dawn Sulawesi

Nikon F · beside an observatory dome in Sulawesi

 Tanzania Observatory Console Reflecting First Stars in beside a tidal survey transect in Tanzania

Tanzania Observatory Console Reflecting First Stars

Samsung Galaxy S25+ · beside a tidal survey transect in Tanzania

 Twilight View of Hobart Tasmania Observatory Dome Silhouette Drifting Ground Fog in in Hobart, Tasmania, Australia

Twilight View of Hobart Tasmania Observatory Dome Silhouette Drifting Ground Fog

Samsung Galaxy S10+ · in Hobart, Tasmania, Australia

 Copper Light on Chile Observatory Pier in beside a tidal survey transect in Chile

Copper Light on Chile Observatory Pier

Minolta X-700 · beside a tidal survey transect in Chile

 Astronomer Calibrating Telescope at Twilight Salta in along a rocky geology outcrop near Salta

Astronomer Calibrating Telescope at Twilight Salta

Canon EOS D30 · along a rocky geology outcrop near Salta

 Evening Blue Hour at Hobart Waterfront with Weather Radar and Telescope Dew in in Hobart, Tasmania, Australia

Evening Blue Hour at Hobart Waterfront with Weather Radar and Telescope Dew

Huawei P60 Pro · in Hobart, Tasmania, Australia

 Dew-Covered Telescope Mount at Twilight in on a wind-scoured research platform in Tajikistan

Dew-Covered Telescope Mount at Twilight

Panasonic Lumix DMC-G1 · on a wind-scoured research platform in Tajikistan

 Twilight View of Marseille Observatory Dome Silhouette Against Deepening Blue Sky in in Marseille, France

Twilight View of Marseille Observatory Dome Silhouette Against Deepening Blue Sky

Samsung Galaxy S21 · in Marseille, France

 Midnight Observatory Dome Frost on Sagebrush in on a wind-scoured research platform in Cumilla

Midnight Observatory Dome Frost on Sagebrush

Xiaomi 14 Ultra · on a wind-scoured research platform in Cumilla

 Dewy Telescope Mount at Balearic Twilight in along a rocky geology outcrop in the Balearic Islands

Dewy Telescope Mount at Balearic Twilight

Google Pixel 8 · along a rocky geology outcrop in the Balearic Islands

 Astronomer Calibrates Telescope in Siguiri Rain in beside a tidal survey transect in Siguiri

Astronomer Calibrates Telescope in Siguiri Rain

Voigtlander Bessa R · beside a tidal survey transect in Siguiri

 Stockholm Twilight Observatory Silhouette with Scuffed Wood and Brass Details in in Stockholm, Sweden

Stockholm Twilight Observatory Silhouette with Scuffed Wood and Brass Details

Fujifilm X-Pro3 · in Stockholm, Sweden

 Astronomer Clears Snow From Telescope At Twilight in beside a tidal survey transect near Oslo

Astronomer Clears Snow From Telescope At Twilight

iPhone XS Max · beside a tidal survey transect near Oslo

 Frosty Balloon Launch Tarp at Twilight Observatory in beside an observatory dome in Piedmont

Frosty Balloon Launch Tarp at Twilight Observatory

Canon EOS 6D Mark II · beside an observatory dome in Piedmont

 Brass Compass Chart Sky Transition Twilight in on a wooden workbench in Red Hook, New York

Brass Compass Chart Sky Transition Twilight

Olympus OM-D E-M1 Mark II · on a wooden workbench in Red Hook, New York

 Dew Covered Telescope Mount Sahara Twilight in beside a tidal survey transect in the Sahara

Dew Covered Telescope Mount Sahara Twilight

Leica M6 · beside a tidal survey transect in the Sahara

 Copper-toned dusk light illuminates historic stone observatory hilltop in Jaipur India in in Jaipur, India

Copper-toned dusk light illuminates historic stone observatory hilltop in Jaipur India

Lubitel 166 universal · in Jaipur, India

 Red Bulb Observatory Deck Tidal Survey Midnight in beside a tidal survey transect near Jeddah

Red Bulb Observatory Deck Tidal Survey Midnight

Minolta XG-M · beside a tidal survey transect near Jeddah

 Twilight Observatory Circle and Telescope Pier Slovenia in near a weather balloon launch site in Slovenia

Twilight Observatory Circle and Telescope Pier Slovenia

iPhone 14 · near a weather balloon launch site in Slovenia

 Twilight View of Mount Wellington Observatory Dome Over Hobart Tasmania Australia in in Hobart, Tasmania, Australia

Twilight View of Mount Wellington Observatory Dome Over Hobart Tasmania Australia

iPhone 15 Pro · in Hobart, Tasmania, Australia