Astronomical Phenomenon

Star Trails Arc Over Radio Dish Almere Ridge in from a frost-hushed ridgeline near Almere

Star Trails Arc Over Radio Dish Almere Ridge

Canon EOS 700D · from a frost-hushed ridgeline near Almere

 Brass Orrery on Cafe Table Before Dawn in on a cafe table by a window near Nuremberg

Brass Orrery on Cafe Table Before Dawn

Fujifilm GFX100S · on a cafe table by a window near Nuremberg

 Floating Observatory Deck Blue Hour Drizzle in beside a tidal survey transect in Nebraska

Floating Observatory Deck Blue Hour Drizzle

Pentax K10D · beside a tidal survey transect in Nebraska

 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

 Astronomer Clears Snow From Telescope At Dusk in near a weather balloon launch site in Northwest Territories

Astronomer Clears Snow From Telescope At Dusk

Sony Cyber-shot DSC-RX100 Mark II · near a weather balloon launch site in Northwest Territories

 Dust Gustnado Silhouette Over Shikoku Fields in in Shikoku

Dust Gustnado Silhouette Over Shikoku Fields

Sony a99 II · in Shikoku

 Star Trails Spiral Over Ancient Tower in Liaoning Night in beneath thin cloud gaps and stars in Liaoning

Star Trails Spiral Over Ancient Tower in Liaoning Night

Sony a7R II · beneath thin cloud gaps and stars in Liaoning

 Seismograph Needle Draws on Drum Amidst Giant Floating Fruit in in Phoenix

Seismograph Needle Draws on Drum Amidst Giant Floating Fruit

Samsung Galaxy S22 Ultra · in Phoenix

 Astronomer Aligning Stars on Tablet Near Barcelona in beside a tidal survey transect near Barcelona

Astronomer Aligning Stars on Tablet Near Barcelona

Nikon Z 6 · beside a tidal survey transect near Barcelona

 Tornado Over Plains Near Tarsus in Spring Light in near Tarsus

Tornado Over Plains Near Tarsus in Spring Light

Zorki 5 · near Tarsus

 Oil sheen on water under night sky in near Guadalupe

Oil sheen on water under night sky

Pentax K1000 · near Guadalupe

 Ball Lightning Near Tree in Danish Fog in through low marine fog in Denmark

Ball Lightning Near Tree in Danish Fog

Nikon Z 7 · through low marine fog in Denmark

 Orion Nebula Over Hue Rocky Outcrop Night in along a rocky geology outcrop in Hue

Orion Nebula Over Hue Rocky Outcrop Night

Nikon D3 · along a rocky geology outcrop in Hue

 Frosted Telescope Eyepiece Predawn Mountain Haze in beside a tidal survey transect near Ason, Kathmandu

Frosted Telescope Eyepiece Predawn Mountain Haze

Zorki 5 · beside a tidal survey transect near Ason, Kathmandu

 Star Trails Over Radio Telescope in Winter Snow in beneath a hard winter sky over snowfields near Saharanpur

Star Trails Over Radio Telescope in Winter Snow

Leica M4-2 · beneath a hard winter sky over snowfields near Saharanpur

 Tornado Rope Retreating in Ugandan Rainy Season in in Uganda

Tornado Rope Retreating in Ugandan Rainy Season

Fujifilm X-T2 · in Uganda

 Ball Lightning Near Tree Knysna Storm in across a storm-bright plain near Knysna

Ball Lightning Near Tree Knysna Storm

Canon EOS 7D Mark II · across a storm-bright plain near Knysna

 Upside Down Brass Orrery in Water Ceiling Near Daura in on a hotel dresser near Daura

Upside Down Brass Orrery in Water Ceiling Near Daura

Leica M3 · on a hotel dresser near Daura

 Bioluminescent Plankton in Dark Waves Near Marseille in beneath thin cloud gaps and stars near Marseille

Bioluminescent Plankton in Dark Waves Near Marseille

Rollei 35 · beneath thin cloud gaps and stars near Marseille

 Tornado Touching Down on Okinawa Prairie Road at Dusk in beneath fast-moving cloud bands near Okinawa

Tornado Touching Down on Okinawa Prairie Road at Dusk

Leica II · beneath fast-moving cloud bands near Okinawa

 Astronomer Tracing Stars on Tablet in at a remote field station in Belo Horizonte

Astronomer Tracing Stars on Tablet

Minolta X-700 · at a remote field station in Belo Horizonte

 Circumhorizontal Arc Over Himalayan Plain in across a storm-bright plain in the Himalayas

Circumhorizontal Arc Over Himalayan Plain

iPhone 7 Plus · across a storm-bright plain in the Himalayas

 Astronomer Aligns Telescope Under Twilight Rain in beside a tidal survey transect in Mississauga

Astronomer Aligns Telescope Under Twilight Rain

iPhone X · beside a tidal survey transect in Mississauga

 Astronomer Tracing Stars On Tablet At Dawn in beside an observatory dome in Texas

Astronomer Tracing Stars On Tablet At Dawn

Leica M8 · beside an observatory dome in Texas

 Swedish Astronomer Tracing Stars on Tablet in at a remote field station in Sweden

Swedish Astronomer Tracing Stars on Tablet

Sony Alpha 900 · at a remote field station in Sweden

 Orange Tornado Funnel Over Nigerian Wetlands in in Nigeria

Orange Tornado Funnel Over Nigerian Wetlands

Canon New F-1 · in Nigeria

 Amber Fallstreak Hole Cloud Gap Connecticut Autumn in beneath fast-moving cloud bands in Connecticut

Amber Fallstreak Hole Cloud Gap Connecticut Autumn

iPhone X · beneath fast-moving cloud bands in Connecticut

 Night Sky Fallstreak Hole Over Spanish Landscape in beneath fast-moving cloud bands in Spain

Night Sky Fallstreak Hole Over Spanish Landscape

Minox 8x11 · beneath fast-moving cloud bands in Spain

 Bioluminescent Plankton Wave Reflection Midnight Sky in beneath thin cloud gaps and stars in Western Australia

Bioluminescent Plankton Wave Reflection Midnight Sky

Nikon Z fc · beneath thin cloud gaps and stars in Western Australia

 Mesocyclone Rotating Over Jakarta Plain in across a storm-bright plain near Menteng, Jakarta

Mesocyclone Rotating Over Jakarta Plain

iPhone 15 Pro · across a storm-bright plain near Menteng, Jakarta

 Frosted Telescope Eyepiece at Dawn in Ecuador in beside a tidal survey transect in Ecuador

Frosted Telescope Eyepiece at Dawn in Ecuador

OM System OM-1 · beside a tidal survey transect in Ecuador

 Astronomer Aligning Stars on Tablet in Antwerp in beside a tidal survey transect in Antwerp

Astronomer Aligning Stars on Tablet in Antwerp

Pentax MX · beside a tidal survey transect in Antwerp

 Astronomer Clearing Snow From Telescope at Dusk in beside a tidal survey transect in Sapporo

Astronomer Clearing Snow From Telescope at Dusk

OnePlus 11 · beside a tidal survey transect in Sapporo

 Surreal Snowflake Macro with Ringed Planet Twilight in along a frost-edged windowpane in Zinder

Surreal Snowflake Macro with Ringed Planet Twilight

Pentax LX · along a frost-edged windowpane in Zinder

 Autumn Observatory Sky Transition Stuttgart in beside an observatory dome in Stuttgart

Autumn Observatory Sky Transition Stuttgart

iPhone 11 Pro Max · beside an observatory dome in Stuttgart

 Magenta Dawn Ice Crystal on Window Hinge in on dew-soaked moss near Djurgarden, Stockholm

Magenta Dawn Ice Crystal on Window Hinge

Canon EOS 300D · on dew-soaked moss near Djurgarden, Stockholm

 Dust Gustnado Twisting in Wisconsin Fog in through low marine fog in Wisconsin

Dust Gustnado Twisting in Wisconsin Fog

Pentax K10D · through low marine fog in Wisconsin

 Star Trails Curve Over Radio Telescope Near Bucharest in under a band of cold starlight near Bucharest

Star Trails Curve Over Radio Telescope Near Bucharest

Sony a7S II · under a band of cold starlight near Bucharest

 Star Trails Spin Above Medieval Tower Ruins in beneath thin cloud gaps and stars near Eluru

Star Trails Spin Above Medieval Tower Ruins

Pentax K1000 · beneath thin cloud gaps and stars near Eluru

 Midnight Observatory Deck Water Reflection Austria in on a wind-scoured research platform in Austria

Midnight Observatory Deck Water Reflection Austria

OnePlus 11 · on a wind-scoured research platform in Austria