Milky Way above Crater Lake, Oregon (© Nagesh Mahadev)(Bing New Zealand)
Gardens by the Bay, Singapore City, Singapore (© SIME/eStock Photo)(Bing New Zealand)
Lattice architectural detail in the concourse at King‘s Cross train station, London, England (© Think James Photo/Gallery Stock)(Bing New Zealand)
Mercury (© NASA)(Bing New Zealand)
Close-up of a blue agave plant (© Don Paulson Photography/Superstock)(Bing New Zealand)
Highland cattle in a field of heather on the Isle of Skye, Scotland (© Frank Krahmer/Corbis)(Bing New Zealand)
Roque de los Muchachos Observatory on La Palma in the Canary Islands, Spain (© Uli Hamacher/Getty Images)(Bing New Zealand)
Tadpoles in Cedar Lake, near Campbell River on Vancouver Island, British Columbia (© Eiko Jones Photography)(Bing New Zealand)
Pelicans in flight, near Bandon, Oregon (© Cindy Kassab/Corbis)(Bing New Zealand)
Detail of a steam engine at Steamtown National Historic Site, Scranton, Pennsylvania (© Ian Shive/Aurora Photos)(Bing New Zealand)
Polar bear mother and cubs near Hudson Bay, Canada (© Kennan Ward/Corbis)(Bing New Zealand)
Anhumas Abyss cave near Bonito, Mato Grosso do Sul, Brazil (© Marcio Cabral/360cities.net)(Bing New Zealand)
The Malecon, Havana, Cuba (© Robert Harding Picture Library/Superstock)(Bing New Zealand)
Plaza de la Paz with the Basilica de Nuestra Senora de Guanajuato, Guanajuato, Mexico (© Blaine Harrington III/Alamy)(Bing New Zealand)
Aerial view of the Great Barrier Reef, Queensland, Australia (© Grant Faint/Getty Images)(Bing New Zealand)
A lake in Jotunheimen National Park, Norway (© Sylvestre Popinet/Christel Freidel/Minden Pictures)(Bing New Zealand)
Wedge Pond and Mt. Kidd, Peter Lougheed Provincial Park, Alberta, Canada (© Darwin Wiggett/Getty Images)(Bing New Zealand)
Lady Musgrave Island coral atoll in Capricorn-Bunker group, Great Barrier Reef Marine Park, Queensland, Australia (© D. Parer & E. Parer-Cook/Superstock)(Bing New Zealand)
Bloom of moon jellyfish swimming at night in Prince William Sound, Alaska (© Hiroya Minakuchi/Minden Pictures)(Bing New Zealand)
City of Jaén in Andalucia, Spain (© Rolf Hicker Photography/Alamy)(Bing New Zealand)
Green sea turtle being cleaned by reef fish off the Kona Coast, Big Island, Hawaii (© Masa Ushioda/Aurora Photos)(Bing New Zealand)
Brooklyn Bridge and Manhattan skyline, New York City, New York (© Robert Harding World Imagery/Alamy)(Bing New Zealand)
Ounianga Serir Lakes in northern Chad (© George Steinmetz/Corbis)(Bing New Zealand)
Singapore’s business district (© Albert Rene Ibanez)(Bing New Zealand)
Hang Son Doong, Phong Nha Ke Bang National Park, Vietnam (© Carsten Peter/Getty Images)(Bing New Zealand)
Aerial view of glacial ice on the River Thjorsa (Þjórsá) in southern Iceland (© David Yarrow Photography/Getty Images)(Bing New Zealand)
The Mount Everest Base Camp at Khumbu, Nepal (© Kent Harvey/Tandem Stock)(Bing New Zealand)
A flame goby guards her eggs in the Kaafu Atoll of the Maldives (© Jason Isley/Scubazoo)(Bing New Zealand)
Lake Wolfgangsee and the town of St. Wolfgang in Salzkammergut, Austria (© GT Image/Getty Images)(Bing New Zealand)