Polar Cyclone Swirling on Mysterious Uranus

It is a world wrapped in mystery – the seventh planet from the Sun, Uranus, seen up close just once nearly four decades ago by a passing NASA probe and still warily guarding its secrets. But new telescopic observations from a telescope

70 Years Since The First Summit Of Mount Everest

Seventy years ago, New Zealander Edmund Hillary and Nepali Tenzing Norgay Sherpa became the first humans to summit Everest. The British expedition made the two men household names worldwide and changed mountaineering forever. Since then, thousands have scaled the 8,849-metre (29,032-foot) peak,

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