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 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

 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

 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

 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

 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

 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

 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

 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

 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

 Telescope Counterweight in Acapulco Observatory Pit in beside an observatory dome near Acapulco de Juárez

Telescope Counterweight in Acapulco Observatory Pit

Canon EOS 500D · beside an observatory dome near Acapulco de Juárez

 Fossil Trackway Cast Silhouette at Observatory Dome in beside an observatory dome in Pernambuco

Fossil Trackway Cast Silhouette at Observatory Dome

Fujifilm X100VI · beside an observatory dome in Pernambuco

 Fogged Microscope Eyepiece in Manila Observatory in inside an observatory control room in Manila

Fogged Microscope Eyepiece in Manila Observatory

Pentax K-7 · inside an observatory control room in Manila

 Telescope Pier in Niger High Desert at Dusk in beside a tidal survey transect in Niger

Telescope Pier in Niger High Desert at Dusk

Fujifilm X-T30 · beside a tidal survey transect in Niger

 Weather Station Panel and Tagged Tubes in inside an observatory control room near Alanya

Weather Station Panel and Tagged Tubes

Sony NEX-7 · inside an observatory control room near Alanya

 Twilight Observatory Catwalk Red Bulbs Canada in along a rocky geology outcrop in Canada

Twilight Observatory Catwalk Red Bulbs Canada

Samsung Galaxy S9+ · along a rocky geology outcrop in Canada

 Zodiacal Light Rising Above Desert Observatory in at a remote field station in Abu Dhabi

Zodiacal Light Rising Above Desert Observatory

Panasonic Lumix DC-S5 · at a remote field station in Abu Dhabi

 Astronomer Aligns Telescope at Dalmatian Twilight in beside a tidal survey transect in the Dalmatian Coast

Astronomer Aligns Telescope at Dalmatian Twilight

iPhone XS Max · beside a tidal survey transect in the Dalmatian Coast

 Silhouetted Observatory Dome at Patagonian Twilight in near a weather balloon launch site in Patagonia

Silhouetted Observatory Dome at Patagonian Twilight

Canon EOS-1D X · near a weather balloon launch site in Patagonia

 Radiosonde in Winter Sleet Near Tehran Outcrop in along a rocky geology outcrop near Tehran

Radiosonde in Winter Sleet Near Tehran Outcrop

iPhone 12 Pro Max · along a rocky geology outcrop near Tehran

 Twilight Observatory Dome Kerala Monsoon in beside a tidal survey transect in Kerala

Twilight Observatory Dome Kerala Monsoon

Canon EOS 550D · beside a tidal survey transect in Kerala