13951857 - Milky Way above Easter island13839416 - Day and night, illustration13839413 - Day and night, illustration13600189 - Circumpolar star trails with noctilucent clouds13599800 - Harvest Moonrise over Dinosaur Park, Alberta, Canada13523729 - Roque de los Muchachos Observatory beneath the Milky Way13452571 - Sunset at Stonehenge13403805 - Starlings13951789 - Milky Way above Mati Temple, Gansu, China13951529 - Moai statues and night sky, Easter Island13471496 - Polar bear, Barter Island, Alaska, USA13951858 - Southern sky above Atacama desert, Chile13951722 - Southern sky above Moai statues, Easter Island13686138 - Snowy plover13633653 - English setter dog running13523727 - Roque de los Muchachos at night under a starry sky13405697 - Rock formations, Canyonlands National Park, Utah, USA13951679 - Moai statue in evening twilight, Easter Island13951637 - Mountains at sunset13951527 - Airglow and Milky Way over Lake Mugecuo, China13838362 - Full Moon rising over Monsaraz Castle, Portugal13600222 - Smoky Sunset over the Bow Valley, Alberta, Canada13524989 - Common starlings roosting13445148 - Moon over Saint Isaac's Cathedral, Saint Petersburg, Russia13405705 - Milky Way over Canyonlands National Park, Utah, USA13404564 - Detroit River, Michigan, USA13951794 - Milky Way over Chaka salt lake, Qinghai, China13950987 - Hot air balloon completing inflation13599809 - Jupiter, Saturn and waxing Moon13524988 - Common starlings13951530 - Starry night above Ali observatory, Tibet, China13838363 - Full Moon over Monsaraz Castle, Portugal13599820 - Jupiter and Saturn in twilight13523581 - Daily doses pill box13445147 - Crescent Moon over Moscow, Russia13272723 - Comet NEOWISE at twilight, July 202013225697 - Single lit window in apartment block13951855 - Orion Nebula above mountain, Sichuan, China13951683 - Milky way rising above Atacama desert, Chile13600205 - Rising full Snow Moon12991262 - Crescent Moon with Earthshine and Saturn13952211 - Flying saucer above lake, illustration13524987 - Common starlings13405602 - Venus in night sky over wildflowers13368744 - Sea ice off Beagle Island, Antarctica13357485 - Jerusalem, Israel, at night13685867 - Two male common blue butterflies roosting on oxeye daisy bud13600351 - Noctilucent clouds13599854 - Waxing Moon, Mercury and Jupiter13599810 - Jupiter, Saturn and the Milky Way13417287 - Sunset over the Nilgiri mountains, India13951864 - Super Moon rising above Beijing, China13951793 - Milky Way over Nanshan observatory, Xinjiang, China13839415 - Day and night, illustration13600187 - Noctilucent clouds13600176 - Cold Moonrise over Dinosaur Park, Alberta, Canada13405801 - Uluru, Australia, at sunset13405599 - Conjunction of the Moon and Venus12960504 - Wind turbines at sunset,Missouri,USA13951856 - Southern sky above Moai statues, Easter Island13951787 - Stargazer looking towards sky, Qinghai, China13951721 - Milky Way above Ali observatory, Tibet, China13951634 - Hot air balloon flying over mountains at sunset13950649 - Cumulonimbus storm clouds at sunset13736587 - Poole Harbour, UK, at sunset13632976 - Futuristic glass city, conceptual image13600185 - Noctilucent clouds at dusk13585535 - Downtown Detroit, Michigan, USA, aerial photograph13507314 - Tram stop on a wintry night13507307 - Foggy forest on a path13507298 - Asphalt road with sunset sky on the horizon13416805 - Fever fly13407571 - Neurobiologist working on a computer13407400 - Team of paramedics providing help to an injured man13407398 - Team of paramedics providing help to an injured man13407396 - Team of paramedics providing medical help13297446 - Rising full Moon13296284 - Sunset behind tree, Namibia13242879 - Thunderstorm and lightning, Arizona, USA13756361 - Cactus at sunset, Sonoran Desert, Arizona, USA13742399 - Great reed warbler male13686140 - Snowy plover13686122 - Sandhill crane in flight13633682 - Transplanting paddy rice seedlings13599822 - Jupiter and Saturn over Bow River Valley, Canada13585534 - Downtown Detroit, Michigan, USA13455575 - Silhouette of a woman at a riverbank at sunset13416442 - Large white butterfly13407560 - Scientist using a computer in a laboratory13407412 - Team of paramedics treating injured patient13407394 - Team of paramedics providing medical help13405701 - Rock formations, Canyonlands National Park, Utah, USA13405248 - Foggy forest13368745 - Sea ice off Beagle Island, Antarctica13258300 - Comet Neowise over Arches National Park, Utah, USA13245289 - Dandelion (Taraxacum sp.) seedhead13218920 - Badlands National Park in winter, USA13964695 - Woman applying skin cream, illustration13951788 - Milky Way above Ali observatory, Tibet, Chinapage suivante