分类 必应美图 下的文章

乌尤尼盐沼，玻利维亚 Salar de Uyuni, Bolivia (© Ignacio Palacios/Getty Images)

It's Star Wars Day

Does this area look familiar? If you're a 'Star Wars' fan you might recognize it as the planet of Crait, featured in 'The Last Jedi.' In reality it's Salar de Uyuni, the world's largest salt flat, found in southwest Bolivia. This otherworldly landscape is near the crest of the Andes, nearly 12,000 feet above sea level. It was formed by the transformations of prehistoric lakes which dried up in this area, leaving behind a salt crust several feet deep. After a rare rainfall, a thin layer of perfectly still water will transform the salt flat into a giant mirror 80 miles across.

We hope you're having a good Star Wars Day—and, as the saying goes, 'May the Fourth be with you.'

Kalaat M'Gouna的古堡遗址，摩洛哥 Ruins of a kasbah in Kalaat M'Gouna, Morocco (© Leonid Andronov/Getty Images)

Morocco in bloom

Millions of roses are harvested in May and June each year in the Dades Valley of Morocco, known as the Valley of Roses. (It's also known as the Valley of a Thousand Kasbahs, for the many traditional fortresses found here.) The Asif M'Goun River flows from high in the Atlas Mountains, bringing water to the lush valleys below. The town of Kalaat M'Gouna is the center of the rose harvest each spring, when thousands of pounds of roses are plucked from the valley's abundant bushes. Their fragrant petals are used to create the oil that goes into a potpourri of perfumes, creams, and other products that are for sale in local bazaars. No one knows how the roses originally appeared here, but it's said that a traveling merchant from Damascus, Syria, first brought them to the region hundreds of years ago, which gave the local rose its name: Damask.

Rhododendrons and azaleas blooming around Moon Bridge, Kubota Garden, Seattle, Washington (© Mary Liz Austin/Alamy)

It's Asian Pacific American Heritage Month

As Asian Pacific American Heritage month kicks off today, we're visiting Kubota Garden in Seattle, part of the city's extensive park system. The 20-acre Japanese garden is tucked away in the Rainier Valley district—one of the traditional centers of Seattle's Asian American community.

The garden was founded on five acres of converted swampland by self-taught gardener Fujitaro Kubota, who emigrated from Japan in 1907. Founding his own gardening company in Seattle by 1923, he built a reputation by applying Japanese techniques to gardens across the still-young city. He established his namesake garden in 1927, and it quadrupled in acreage over the next decade. Later, during World War II, Kubota and other Japanese Americans were forced into internment camps and the garden was abandoned. But after the war, Kubota restored the garden and his business. He died in 1973, aged 94. But he lives on through his now-public garden, and as one example of the millions of Asian and Pacific Islander Americans who've helped build and beautify our nation.

达恩附近普法尔茨森林中的Altdahn城堡，德国莱茵兰-普法尔茨(Dahn Rockland), Palatinate Forest, Rhineland-Palatinate, Germany (© Reinhard Schmid/Huber/eStock Photo)

普尔曼附近的帕卢斯一辆拖拉机在耕作时扬起尘土，华盛顿州 A tractor kicks up dust while tilling fields on the Palouse near Pullman, Washington (© Ben Herndon/Tandem Stills + Motion)

Spring comes to the Palouse

The Palouse region of the inland Pacific Northwest is an unusually hilly prairie that straddles the state line between Washington and Idaho. Farming seems an unlikely endeavor here, but the soil and weather patterns make it ideal for growing certain crops, especially wheat and lentils. This time of year, when the wheat and barley crops are young, the hills brighten to fresh shades of green.

Before Europeans and early US settlers arrived, the Palouse was occupied by the Nez Perce people, who bred and raised horses with spotted coats—a breed that would eventually come to be known as 'appaloosas'—a gradual permutation of the name 'Palouse.'

索尔茲伯里大教堂与放牧的羊群，英格兰 Salisbury Cathedral with grazing flock of sheep, England (© Slawek Staszczuk Photo/Alamy)

Happy 800th, Salisbury Cathedral

We're in the English county of Wiltshire to celebrate the 800th anniversary of Salisbury Cathedral—the towering marvel of Early English Gothic design rising behind these contentedly grazing sheep. The massive church's first foundation stones were laid here in Salisbury—then called New Sarum—on April 28, 1220. The structure itself dates back even further, the bulk of it having been moved over a mile piece by piece from the former Roman stronghold of Old Sarum.

The building's main body was complete by the time the cathedral was consecrated in 1258, and the magnificent spire was finished in its centennial year, in 1320. Even taller towers were built for cathedrals in London and Lincoln, but the Salisbury spire outlived both of those and, for more than four centuries now, has been the tallest church spire in England.

红宝石海滩的日落，华盛顿州奥林匹克国家公园 Sunset at Ruby Beach in Olympic National Park, Washington state (© Adam Mowery/Tandem Stills + Motion)

Red skies at Ruby Beach

Reddish crystals in the sand inspired the name of Ruby Beach, one of the coastal stops within Olympic National Park in Washington state. A few miles from the shore is Destruction Island, where birds such as rhinoceros auklets may stop and rest after a day of gobbling up krill and squid in the cold Pacific waters. While the park includes miles of colorful Pacific coastline, it's also famous for the Hoh Rainforest, an inland temperate forest notable for its towering old-growth hemlock and spruce trees.

由哈勃太空望远镜拍摄的大麦哲伦星云 The Large Magellanic Cloud, photographed by the Hubble Space Telescope (© ESA/Hubble/NASA)

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 Field Images—which peer back billions of lightyears—or its with jaw-dropping images of objects closer to home, like the one on today's homepage, which shows a maelstrom of glowing gas and dark dust within one of the Milky Way's satellite galaxies, the Large Magellanic Cloud.

NASA estimates that Hubble's mission will continue for another 10-20 more years. Next year, it will be joined in orbit by the James Webb Space Telescope, which will be able to peer even farther into space and with greater sensitivity across more wavelengths.

怀波瓦森林中一棵名为Te Matua Ngahere的巨型贝壳杉树 ，新西兰北地 Te Matua Ngahere, a giant kauri tree growing in Waipoua Forest, Northland, New Zealand (© Kim Westerskov/Getty Images)

50 years of Earth Day

For Mother Earth's big day, we're shining the spotlight on a tree known as 'Father of the Forest,' or Te Matua Ngahere in the Maori language. This giant kauri tree lives in the Waipou Rainforest of New Zealand's North Island. At more than 1,500 years old years old and more than 52 feet around, it's both one of the oldest trees in New Zealand and one of the largest. It's long been revered by the Maori, and is protected by Maori elders.

We suspect this ancient tree must have some extra bounce in its branches today for the 50th anniversary of Earth Day. On this day in 1970, some 20 million Americans rallied in communities across the nation to raise awareness of environmental issues. The landmark event is credited for sparking passage in the 1970s of the most comprehensive environmental reform legislation in US history, including the creation of the Clean Air, Clean Water, and Endangered Species Acts, as well as the Environmental Protection Agency (EPA). Earth Day is now celebrated in nearly 200 countries and has grown to include Earth Week, and even Earth Month celebrations. That's all good news for Earth's residents, big and small.

黄石国家公园的大棱镜泉，怀俄明州 The Grand Prismatic Spring in Yellowstone National Park, Wyoming (© Martin Rügner/DEEPOL by plainpicture)

Colors spring up in Yellowstone

As National Park Week continues, we're taking a look at the Grand Prismatic Spring, one of the more popular attractions in Yellowstone National Park. Visitors on an elevated wooden boardwalk come to witness the vivid colors, which are formed due to a cycle of hot water rising, cooling, and falling--creating rings of distinct temperatures inside the spring. The clear, blue center is the hottest part, with almost nothing living in it. But the other rings are home to different organisms that give the water its rings of color. While it's beautiful to look at, you wouldn't want to swim in it. It's illegal, but it's also much too hot—and the sulfur smell wouldn't leave you feeling too clean.