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Red Planet Day
Red Planet Day
About 140 million miles away from Earth, the most relatable planet in the solar system orbits the sun. Mars, popularly known as the Red Planet, is the fourth planet from the sun, after Mercury, Venus, and Earth. We know more about Mars than any other planet but our own. That knowledge has been gained over centuries and has grown exponentially in recent years with the successful landings on Mars of the Curiosity and Perseverance rovers in 2012 and 2021 respectively. Today we celebrate those and other accomplishments on Red Planet Day, which coincides with the launch of Mariner 4, the first probe sent to Mars, on this day in 1964.Desktop Version
Cecropia leaf and lobster claw petals in Mexico
Cecropia leaf and lobster claw petals in Mexico
No doubt your eyes are drawn to the large, silver-bluish leaf in today"s photo, but there"s a little more to this colorful display. We"re on the floor of a Mexican rainforest to examine a large Cecropia leaf and some lobster claw petals. The genus called Cecropia contains some of the most recognizable neotropical trees anywhere, but the roughly 60 different species can be hard to tell apart. All Cecropias grow fast, by tree standards anyway. On average, they"ll climb about 2.5 feet per year and under perfect conditions can grow as much as 10 feet in that time, eventually reaching around 60 feet tall. When dried, Cecropia leaves shrivel into a fist-like form which displays interesting patterns and shapes. Not only are Cecropias very popular with animals like sloths, monkeys, and toucans for their fruit and leaves, many species have a symbiotic relationship with Azteca ants. Cecropias provide shelter and food for ants, and the ants in turn defend the trees from plant-eating predators.Desktop Version
World Olive Tree Day
World Olive Tree Day
While not everyone would recognize this as an olive tree, most of us understand the meaning of the phrase "extending an olive branch," long known as a gesture of peace and friendship. That sentiment of compassion, harmony, and wisdom is at the heart of UNESCO"s World Olive Tree Day, created in 2019 and observed every November 26. The intent of the day is to bring attention to the resolution of conflict worldwide and to the preservation of the olive tree itself, like this one standing in front of the Temple of Concordia in Agrigento, Italy. The well-preserved, Greek Doric temple was built on what is now the south shore of Sicily, around 440 BCE. Olive trees are native to the coastal regions of the Mediterranean and are cultivated today in places with similar climates, like parts of California and Israel. About 90% of harvested olives are used to make olive oil, the quintessential ingredient in Mediterranean cooking.Desktop Version
Native American Heritage Day
Native American Heritage Day
Today we mark Native American Heritage Day and Month with the imposing pyramid now known as Monks Mound, once the center of a city that rivaled any European city of the age in population. Built by people of the Mississippian culture, construction of Monks Mound began early in the 900s CE in present day southern Illinois. By around 1050 the area had grown into a major hub of commerce and agriculture now known as Cahokia. With a population that may have exceeded 40,000 at its peak, Cahokia was the largest urban center north of the great Mesoamerican cities of Mexico and Central America. In the 13th century, for reasons still debated by scholars, the city began to decline, and it was abandoned around 1350. Excavations in the 19th and 20th century revealed a society far more sophisticated and complex than many had believed existed north of Mesoamerica previously.Desktop Version
Happy Thanksgiving!
Happy Thanksgiving!
Whether made from scratch or plopped out of a can, your cranberry sauce started in a bog like the one seen here. Cranberry shrubs are planted in beds surrounded by dikes. Once the fruit ripens in the fall, the beds are flooded with water, creating bogs full of submerged shrubs. A harvester machine dislodges the berries, which float to the top of the water. Then they"re easily corralled on the surface with flexible booms.Desktop Version
Fibonacci Day
Fibonacci Day
The sunflower is an eye-catcher, growing to the sky and brightly singing of summer no matter the time of year. Helianthus annuus is native to the Americas, and its flowering head is actually made up of more tiny flowers that mature into seeds (and, of course, get eaten around the world). But did you know that sunflowers also bring one of nature"s mathematical wonders to life?Desktop Version
Red fox in the Netherlands
Red fox in the Netherlands
Today we"re heading to the Netherlands to visit the red foxes at the Amsterdamse Waterleidingduinen Nature Reserve. This protected area about 8 miles west of Amsterdam is host to not only a diverse assortment of plants and animals, but also hundreds of specially designed sand dunes that help filter rainwater. The Waterleidingduinen ("water supply dunes") have been the source of the city"s drinking water since the 19th century.Desktop Version
2022 FIFA World Cup
2022 FIFA World Cup
Finally, after years of planning, building, and controversy, the 2022 World Cup is kicking off in Qatar. It"s the biggest event on the international soccer calendar, bringing together the globe"s top teams to proudly represent their countries. The prestigious World Cup tournament has been held every four years since 1930, except when WWII derailed it in 1942 and 1946. There will be fierce competition in Qatar as the champion French team seeks to defend their title, with the final scheduled for Qatar National Day, December 18. This is the first World Cup hosted by a country in the Middle East, and it"s later in the year than usual due to the hot weather in Qatar.Desktop Version
World Children s Day
World Children s Day
Color, creativity, and fun are three things that go along with being a kid, so what better way to illustrate World Children"s Day than with this huge (we"re talking more than 100,000 square feet!) piece of "land art" in New York City, painted by the French-Swiss artist known as Saype. Gifted to the United Nations by Switzerland in honor of the UN"s 75th anniversary, "World in Progress II," shows two children busily drawing and using origami to create their ideal world.Desktop Version
Zion National Park turns 103
Zion National Park turns 103
Our photo brings us to a 16-mile stretch of the Virgin River where it cuts a spectacular thousand-foot-deep gorge through the upper reaches of Utah"s Zion Canyon. Flowing through Zion National Park (which turns 103 today!), the Virgin River is home to unique plants and animals that aren"t found anywhere else, due to the unique intersection of biomes found where the Colorado Plateau, Great Basin, and Mojave Desert all meet. Without the water of the Virgin River system, creatures like the woundfin minnow, one of rarest species on the planet, couldn"t exist.Desktop Version
Keyholes to the kingdom
Keyholes to the kingdom
The International Day of Islamic Art, proclaimed by UNESCO in 2019, occurs every November 18 to celebrate past and contemporary artistic expressions of Islam, and to highlight Islamic artists' contributions to world civilization. November 18 also marks Morocco's independence day, commemorating Sultan Muhammad V's return to Morocco from exile in November 1955.Desktop Version
National Take a Hike Day
National Take a Hike Day
It"s National Take a Hike Day, so what better time to lace up those boots and head out on a trail to pay homage to John Muir, the patron saint (not really) of US hiking. Muir was instrumental in persuading the government that enjoying nature is the right of every American and that there should be an official national park system. He saw the spectacular beauty of the American West when he walked through the Sierra Nevada in California, and was passionate about preserving the country"s national wonders. In 1892, Muir founded the Sierra Club, an environmental organization that protects wild lands to this day.Desktop Version
50 years of World Heritage Sites
50 years of World Heritage Sites
At its World Heritage Convention on November 16, 1972, UNESCO adopted an international treaty that for the first time linked the concepts of nature conservation and preservation of cultural properties. The World Heritage Sites program was sparked by Egypt"s plans to construct the Aswan High Dam. UNESCO helped save thousands of antiquities that would have been lost as a result of the dam, which flooded a large swath of the Nile Valley.Desktop Version
River otters at Acadia National Park, Maine
River otters at Acadia National Park, Maine
You "otter" know something about the creatures in today"s photo. They"re a pair of North American river otters swimming in Maine"s Acadia National Park. Technically members of the weasel family, these "water dogs" aren"t just locked into rivers. They can be found in other waterways and along the coasts of North America. A myopic animal with eyesight adapted to help with swimming, river otters will come right up on humans or boats, usually within a few feet.Desktop Version
Castle ruins on the island of Halki, Greece
Castle ruins on the island of Halki, Greece
Halki, a tiny Greek island in the Aegean Sea, is the type of place you go to when you need a getaway from your getaway. Off the beaten path, Halki is quiet and sleepy when other Greek islands are flush with visitors. The only way to arrive is by ferry. Halki, with a total area of just 11 sun-kissed square miles, is the smallest inhabited island in the Dodecanese island group.Desktop Version
River Quoich in Aberdeenshire, Scotland
River Quoich in Aberdeenshire, Scotland
In the eastern Highlands of Scotland, tucked into the forested plateaus of the Cairngorms mountain range, is a small but beloved river that runs through a ravine. The River Quoich is frequented by nature lovers, hikers, and intrepid paddlers willing to brave its surprisingly swift currents and its several waterfalls, including the one featured here, the Linn of Quoich. This spot is famous for the bowl-shaped cavity in the rock that you see on the left.Desktop Version
Alaska Bald Eagle Festival
Alaska Bald Eagle Festival
Each November as many as 4,000 bald eagles descend on the Chilkat River near Haines, Alaska, to feed on the late run of chum and coho salmon that have returned to spawn in the river flats. It"s a feast for birds and birders alike, as the raptors tear into a never-ending supply of tasty fish. The largest congregation of eagles in the world, it"s celebrated by the annual Alaska Bald Eagle Festival in the second week of November. The event features live raptor demonstrations, educational programs, guided hikes, and live music.Desktop Version
Veterans Day
Veterans Day
On the National Mall in Washington, DC, just north of the Reflecting Pool, is a sculpture honoring the women who served during the Vietnam War. The military efforts of women, less visible than those of men, are commemorated by the Vietnam Women"s Memorial, featured today on Veterans Day. While Memorial Day honors those who died during military service, Veterans Day recognizes the service of all veterans, whether or not they served during a war. Veterans Day, a federal holiday, was originally known as Armistice Day and coincides with the anniversary of the end of World War I. For this reason, other countries also observe today as a holiday.Desktop Version
Badlands National Park turns 44
Badlands National Park turns 44
Forty-four years ago today, a rugged, inhospitable area of South Dakota was designated a national park to protect the many fossils found there. The region has a 12,000-year history as hunting grounds for Native Americans. In fact, the name we know it by today, Badlands, comes from the Lakota phrase "mako sica," which literally translates to "bad lands." Covering nearly 380 square miles, its harshly eroded rock formations make it one of the most distinct landscapes in the United States.Desktop Version
European hedgehog in Sussex, England
European hedgehog in Sussex, England
Join us for a trip across the pond as we take a moment to examine the prickly European hedgehog. Our friend in today"s photo is in Sussex, England, but European hedgehogs are widespread across the continent. They"re thought to be the largest and heaviest of the hedgehog family. A nocturnal creature, the hedgehog can often be found in gardens snacking on its preferred diet of insects.Desktop Version
Yi Peng Festival in Chiang Mai, Thailand
Yi Peng Festival in Chiang Mai, Thailand
The bright light of the full moon is mirrored by lit lanterns launched skyward in the Thai festival of Yi Peng. It"s a beautiful celebration, as you can see, and it happens around the second full moon at this time of year ("yi" means "two" and "peng" means "full moon day"). Our photo shows the lanterns in Chiang Mai, Thailand"s second-largest city and the home of the most famous Yi Peng observance, which has strong ties to the Lanna people of northern Thailand.Desktop Version
Lunar eclipse
Lunar eclipse
If you missed the first full lunar eclipse of the year back in May, you"ll get another chance tonight as the second blood moon (as lunar eclipses are often called) of 2022 takes to the sky over the Pacific region. Tonight"s display can be seen from Asia, Australia, North America, and parts of northern Europe and South America. If you"re lucky enough to find yourself under a clear sky, the view might look something like this image, taken over Mount Crested Butte, Colorado, during the lunar eclipse of September 27, 2015.Desktop Version
New York City Marathon
New York City Marathon
The route for the 2022 New York City Marathon starts right here at the Verrazzano-Narrows Bridge, crossing from Staten Island into Brooklyn and eventually coursing through all five boroughs of New York. This photo gives you an idea just how many people will be running today. Because the race starts early on a November morning, many runners show up in layered clothing to beat the typical chill. But once they heat up from running, those layers come off and are often discarded on sidewalks. Race organizers collect the activewear left behind by 50,000 runners, about 26 tons a year, and donate it to charity.Desktop Version
Tigh Mor Trossachs on Loch Achray, Scotland
Tigh Mor Trossachs on Loch Achray, Scotland
Fairy-tale castle? Check. Stunning Scottish backdrop? Check. Calm, tranquil loch? Check. If Tigh Mor looks idyllic to you, you"re not alone. Queen Victoria spent time here in its heyday, and though the old hotel (it was built in 1849) declined over the years, a multimillion-dollar restoration has brought it right back to its former glory.Desktop Version
Tigh Mor Trossachs on Loch Achray, Scotland
Tigh Mor Trossachs on Loch Achray, Scotland
Fairy-tale castle? Check. Stunning Scottish backdrop? Check. Calm, tranquil loch? Check. If Tigh Mor looks idyllic to you, you"re not alone. Queen Victoria spent time here in its heyday, and though the old hotel (it was built in 1849) declined over the years, a multimillion-dollar restoration has brought it right back to its former glory.Desktop Version