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Celebrating 30 years of eye-opening images
Celebrating 30 years of eye-opening images
On this day in 1990, the Hubble Space Telescope entered orbit in the cargo bay of the space shuttle Discovery. Shortly thereafter, it began its continuing mission to capture images of our universe from low Earth orbit, free of the obstructions of clouds and the distortions of the atmosphere. Like its namesake, the great astronomer Edwin Hubble, the Hubble Space Telescope has transformed our understanding of the cosmos. Some of the telescope"s greatest contributions include its Deep Fields images, which peer back billions of light-years and help astronomers measure the size and age of the universe and test theories about its origin. It"s also produced jaw-dropping images of objects closer to home, like the one on today"s homepage. Here we"re looking at a maelstrom of glowing gas and dark dust within one of the Milky Way"s satellite galaxies, the Large Magellanic Cloud.Desktop Version
Prague, Czech Republic
Prague, Czech Republic
As a haze of blowing snow diffuses the streetlights of Prague, try to count the steeples, belfries, turrets, and towers that make up the Czech capital"s skyline. You may lose count like 19th-century travel writers did when they dubbed Prague the City of 100 Spires. The number is closer to 500 currently.Desktop Version
Space is for everyone
Space is for everyone
The end of World Space Week today comes with a message of hope. Fifty-one years ago, the pact known as the Outer Space Treaty went into effect. The US, UK, and USSR were the first parties to the treaty and at least 107 other nations have since joined them, with additional countries working on ratification. The treaty establishes ‘space law’—in essence, an agreement that space exploration should only be for the benefit of all of humanity. No weapons of mass destruction can be placed on the moon, or any other orbiting body.Desktop Version
A horse of many colors
A horse of many colors
Whitehorse, Yukon"s only city and the largest in northern Canada, will have just seven hours of daylight today, but nature has a way of compensating for this injustice. The area enjoys frequent and spectacular light shows, thanks to the aurora borealis. The mechanics of northern lights are still not fully understood, but scientists agree that solar winds—big pulses of energy from our sun—pass through the Earth"s magnetic fields, especially at the polar regions, resulting in shimmering colors.Desktop Version
Anybody out there?
Anybody out there?
This is the time of year that polar bears emerge from their winter dens. In today"s photo, these adorable cubs are peeking out for the first time in their young lives. Polar bears don"t technically hibernate, but in fall, a pregnant female polar bear will dig a maternity den in the snow (although in some areas it"ll be under the peat soil). While in her small den, the bear enters a dormant state, sleeping nearly all the time, until she gives birth, usually between November and February. Then in spring she"ll dig herself out and emerge with her recently arrived cubs. Polar bear cubs stay with their mother for about two years as they learn to survive in the Arctic.Desktop Version
Glowworm caves in Australia
Glowworm caves in Australia
Down under the land in the Land Down Under, cave explorers may find these subterranean spaces illuminated by an unlikely light source. Fungus gnat larvae—more affectionately known as glowworms—speckle the walls and ceilings of caverns here in Australia during the warm season, from December to March.Desktop Version
Paradise, found
Paradise, found
If your dream is to experience a tropical paradise that"s still largely untouched by people, you could do worse than a trip to Raja Ampat, an archipelago in the province of West Papua, Indonesia. Most of the region"s 50,000 inhabitants live on or around its four main islands, Batanta, Misool, Salawati, and Waigeo. The remainder of Raja Ampat is made up of roughly 1,500 smaller islands, cays, and shoals—astonishingly, hundreds of these tiny islands have yet to be explored by humans.Desktop Version
Where is this gorgeous peak?
Where is this gorgeous peak?
This spectacular landscape might just be the perfect place to celebrate Waitangi Day, New Zealand"s national holiday. It commemorates the 1840 treaty between Britain and some 500 Māori chiefs that established British law in the island nation. The Treaty of Waitangi is considered New Zealand"s founding document and a cornerstone in the country"s history. Another important legacy of the treaty is that it provided the framework for political relations between New Zealand"s government and the Indigenous Māori people.Desktop Version
The Vestibule at Diocletian s Palace, Split, Croatia
The Vestibule at Diocletian s Palace, Split, Croatia
You’re looking at the view from the Vestibule inside Diocletian’s Palace, an ancient landmark in the city of Split, Croatia. Built in the early 4th century, the building served as the beachside retirement home for Roman Emperor Diocletian. As much a fortress as a palace, it also housed Diocletian’s military garrison. Built mainly of limestone and marble, the palace also features Egyptian granite columns and originally contained several 3,500-year-old Egyptian sphinxes, three of which remain today. Look familiar? The site was a filming location for the fourth season of the TV series ‘Game of Thrones.’Desktop Version
You ve never seen anything like this
You ve never seen anything like this
This macrophotograph of a snowflake shows the classic, six-sided structure that we"ve come to associate with the tiny winter marvels. Until the advent of macrophotography and microphotography in the late 1800s, it was impossible to study the structure of snowflakes—they melted too quickly to be accurately sketched under a microscope. Enter Wilson "Snowflake" Bentley.Desktop Version
Falling for the Canadian Rockies
Falling for the Canadian Rockies
Sunwapta Falls is one of several spectacular waterfalls in Jasper National Park in Alberta, Canada. It"s actually a pair of waterfalls, a lower and an upper one, on the Sunwapta River. Their water comes from the Athabasca Glacier, so volumes are higher in the summer due to seasonal glacial melting. Jasper National Park is the largest national park in the Canadian Rockies, with more than 4,000 square miles for camping, hiking, water sports, and other activities. Wildlife in the park includes elk, grizzly bears, moose, bighorn sheep, and caribou.Desktop Version
This grizzly has Napping Day down
This grizzly has Napping Day down
Like the napping grizzly cub in today"s image, we"re guessing you might feel tired after losing an hour of sleep to the start of daylight saving time. So, we"re giving you a great reason to get your nap on—it"s National Napping Day. This sleep-inducing day was created by Boston University professor William Anthony in 1999 and always occurs the Monday after "springing forward." The idea is that losing even just an hour of sleep renders most of us in need of some extra shut-eye. If that describes you, then maybe it"s time to give napping a try.Desktop Version
Speed skaters in the Gangneung Oval, Pyeongchang, South Korea
Speed skaters in the Gangneung Oval, Pyeongchang, South Korea
The Gangneung Oval in Pyeongchang, South Korea, is where all the speed-skating action of the 2018 Winter Games will happen. Long-track skaters wear spandex suits to help reduce friction and maybe skate just a bit faster as a result. But the short-track skaters at the games wear Kevlar suits to protect against cuts from other skaters’ blades. Those tight turns can result in collisions, so the cut-proof suits are true lifesavers.Desktop Version
And to think that I saw it in Cappadocia
And to think that I saw it in Cappadocia
The fantastical "fairy chimneys" found in central Turkey"s historical Cappadocia region were formed by a collision of the natural and the man-made—and they form a scene that seems straight out of a Dr. Seuss illustration. The landforms were created when volcanoes deposited mounds of soft, porous rock called tuff, which was later covered with hard basalt. In the 10th century (though possibly starting up to 5,000 years ago) humans excavated the tuff to create caves and catacombs that could fit thousands of dwellers. Through not only the astonishing ruins but the many "cave hotels" hewn into rock in the city of Göreme, the memory of those ingenious city planners lives on.Desktop Version
Vietnam’s new bridge deserves a big hand
Vietnam’s new bridge deserves a big hand
When Vietnam’s Golden Bridge opened this summer in the Ba Na Hills near Da Nang, images of the stunning structure went viral, and it’s no wonder. The bridge is cradled by ancient-looking hands that look like they were carved out of the mountain centuries ago–the perfect backdrop for a stunning selfie. Those big hands are actually made of wire mesh and fiberglass, fashioned around towers that support this tourist attraction that sits 3,200 feet above sea level. The pedestrian bridge offers some of the region’s most dramatic views of the Trường Sơn Mountains here in Central Vietnam. The architect is reportedly working on a sister bridge, but it will be silver, not gold.Desktop Version
National Park Week: Yosemite National Park, California
National Park Week: Yosemite National Park, California
Here at Yosemite National Park, trees have mastered the art of aging gracefully. This is redwood territory, home to majestic sequoias that tower over humans and animals. In a remote area of the park you’ll find Hyperion (‘the high one’), a 380-foot-tall sequoia—named after a Greek god of light—that’s more than six centuries old. Nearby you’ll find its relative, the General Sherman tree, famous for both its age (roughly 2,000 years) and its size.Desktop Version
To Roswell, and beyond!
To Roswell, and beyond!
Tourism in New Mexico is fueled in part by attractions such as the International UFO Museum and Research Center in Roswell—seen here in our photo today. Recognizing the revenue potential in embracing popular interest in UFOs, in 2003 the New Mexico State Legislature declared the second Tuesday in February each year to be Extraterrestrial Culture Day. Why New Mexico? The answer lies in the city of Roswell in the southeastern corner of of the state.Desktop Version
Night of the ‘Cold Moon’
Night of the ‘Cold Moon’
Historically, many cultures have looked to the moon rather than the sun to help track the months and seasons—and they adopted special names for full moons throughout the year. That’s why, in the Northern Hemisphere, a full moon that appears in December is known as the Cold Moon, according to the Old Farmer’s Almanac, a nod to the chilly temperatures of winter. Various American Indian tribes have given it equally descriptive names, including the Long Night Moon, as it occurs near the winter solstice. Other Native American terms include Oak Moon, Big Spirit Moon, and Snow Moon. The Cold Moon of 2018 rises this evening about 15 minutes after sunset. And in case you’re wondering, the moonrise on our homepage image today was photographed over the Thunderer, a mountain in Yellowstone National Park, in Wyoming.Desktop Version
Te Rewa Rewa Bridge near New Plymouth, New Zealand
Te Rewa Rewa Bridge near New Plymouth, New Zealand
This pedestrian and cycle bridge lets residents and visitors in the North Island city of New Plymouth cross the Waiwhakaiho River while marveling at the span’s artistic design. Said to resemble both a breaking wave and a whale skeleton, the bridge is meant to invoke the sacred relationship of the indigenous Māori people with the land, sea, and wind. On one side is an old Māori burial ground, so great care was taken in the design and structure of the bridge—an attempt to interfere as little as possible with the Māori site. From the view in this photo, Mount Taranaki lurks in the background.Desktop Version
The Cordillera de la Sal in the Cordillera Domeyko Range of Chile
The Cordillera de la Sal in the Cordillera Domeyko Range of Chile
This subrange of the Andes runs north-south, parallel with the Chilean coast. Pictured here is Cordillera de la Sal ("Salt Range’). If you’re traveling in the region, be sure to pack lots of water. This is the Atacama Desert, a region so dry and at such a high elevation, that NASA has used it to simulate Mars.Desktop Version
Happy New Year!
Happy New Year!
Welcome to 2024! Did you stay up late to ring in the new year? If so, we wouldn"t blame you for sleeping in like this red fox in Abruzzo, Italy. Whenever you wake up, New Year"s Day is a great opportunity for reflection, planning, and a sense of renewal for the year ahead. January 1 has been a big day since the Julian calendar was widely adopted in 45 BCE—modified in 1582 by the Gregorian calendar to better calculate for leap years. Whether you"re watching a parade, attending a sports game, taking a chilly dip, or writing resolutions, we hope it"s the beginning of a great year to come.Desktop Version
Why does this panda cub look so happy?
Why does this panda cub look so happy?
It"s National Panda Day!Desktop Version
Upstate autumn
Upstate autumn
Paddle out onto Connery Pond in the Adirondacks of upstate New York and you may be treated to this mist-shrouded peekaboo tease from Whiteface Mountain. We"re near the town of Lake Placid, known to many as the two-time home of the Winter Olympic Games, in 1932 and again in 1980. The Alpine skiing events in 1980 were held right on the slopes of Whiteface Mountain.Desktop Version
Taking the scenic route
Taking the scenic route
Often called the most beautiful train ride in Switzerland, if not the world, the Bernina Express offers spectacular views on its sightseeing routes that connect towns in southeastern Switzerland to Tirano, Italy. It"s been in operation here since the late 1800s. The classic route takes about four hours and departs from Chur, Switzerland. Outfitted with panoramic windows, the train passes through 55 tunnels and over 196 bridges, some more than 100 years old, like the Landwasser Viaduct pictured on our homepage today. The cheerful red train winds its way up and over the Bernina Pass in the Alps, reaching an elevation of 7,392 feet. Pay special attention during the stretch from Thusis to Tirano—this portion of the route was designated a World Heritage site in 2008. Reservations recommended!Desktop Version
Mada’in Saleh archeological site in Saudi Arabia
Mada’in Saleh archeological site in Saudi Arabia
This is Qasr al Ferid, or ‘lonely castle,’ the largest of some 100 tombs here in the ancient Nabatean city of Hegra, now known as Mada’in Saleh. This site in Saudi Arabia is considered an archeological treasure for its well-preserved remains dating back nearly 2,000 years, when the Nabatean Kingdom flourished by trading incense, myrrh, and spices. While this particular tomb was never completed, its four-story size indicates it was intended for someone wealthy and powerful.Desktop Version