NASA INTERNATIONAL SPACE STATION (since1998)
Mount Everest or Sagarmatha or Chomolunga (8,848 m - 29,029ft)
China (Tibet) / Nepal
In Himalaya from the International Space Station
The mountain
Mount Everest (8,848 m - 29,029ft), also known in Nepal as Sagarmāthā and in Tibet as Chomolungma, is Earth's highest mountain. It is located in the Mahalangur mountain range in Nepal and Tibet. The international border between China (Tibet Autonomous Region) and Nepal runs across Everest's precise summit point. Its massif includes neighbouring peaks Lhotse (8,516 m -27,940 ft); Nuptse (7,855 m -25,771 ft) and Changtse (7,580 m -24,870 ft).
In 1856, the Great Trigonometrical Survey of India established the first published height of Everest, then known as Peak XV, at (8,840 m -29,002 ft). The current official height of (8,848 m -29,029 ft) as recognised by China and Nepal was established by a 1955 Indian survey and subsequently confirmed by a Chinese survey in 1975. In 1865, Everest was given its official English name by the Royal Geographical Society upon a recommendation by Andrew Waugh, the British Surveyor General of India. As there appeared to be several different local names, Waugh chose to name the mountain after his predecessor in the post, Sir George Everest, despite George Everest's objections.
Mount Everest attracts many climbers, some of them highly experienced mountaineers. There are two main climbing routes: one approaching the summit from the southeast in Nepal (known as the standard route) and the other from the north in Tibet. While not posing substantial technical climbing challenges on the standard route, Everest presents dangers such as altitude sickness, weather, wind as well as significant objective hazards from avalanches and the Khumbu Icefall. As of 2016, there are well over 200 corpses still on the mountain, with some of them even serving as landmarks.
The first recorded efforts to reach Everest's summit were made by British mountaineers. With Nepal not allowing foreigners into the country at the time, the British made several attempts on the north ridge route from the Tibetan side. After the first reconnaissance expedition by the British in 1921 reached 7,000 m - 22,970 ft) on the North Col, the 1922 expedition pushed the North ridge route up to 8,320 m - 27,300 ft) marking the first time a human had climbed above 8,000 m - 26,247 ft). Tragedy struck on the descent from the North col when seven porters were killed in an avalanche. The 1924 expedition resulted in the greatest mystery on Everest to this day: George Mallory and Andrew Irvine made a final summit attempt on 8 June but never returned, sparking debate as to whether they were the first to reach the top. They had been spotted high on the mountain that day but disappeared in the clouds, never to be seen again, until Mallory's body was found in 1999 at 8,155 m (26,755 ft) on the North face. Tenzing Norgay and Edmund Hillary made the first official ascent of Everest in 1953 using the southeast ridge route. Tenzing had reached 8,595 m - 28,199 ft) the previous year as a member of the 1952 Swiss expedition. The Chinese mountaineering team of Wang Fuzhou, Gonpo and Qu Yinhua made the first reported ascent of the peak from the North Ridge on 25 May 1960.
Mount Everest is one of the Seven Summit, which includes the highest mountains of each of the seven continents. Summiting all of them is regarded as a mountaineering challenge, first achieved on April 30, 1985 by Richard Bass.
The 7 summits (which are obviously 8 !)... are :
Mount Everest (8,848 m), Aconcagua (6,961m), Mt Denali or Mc Kinley (6,194 m), Kilimandjaro (5,895 m), Mt Elbrus (5,642 m), Vinson Massif (4,892 m), Mt Blanc (4,807 m) and Mount Kosciuszko (2,228 m) in Australia.
Imager
In addition to looking heavenward, NASA helps the world see the Earth in ways no one else can. Astronauts on board the International Space Station recently took advantage of their unique vantage point to photograph the Himalayas, looking south from over the Tibetan Plateau. The perspective is illustrated by the summits of Makalu on left (8,462 m - 27,765 ft)], Everest in the middle (8,848 m- 29,035 ft) Lhotse in the middle (8,516 m- 27,939 ft) and Cho Oyu on right (8,201 m- 26,906 ft) at the heights typically flown by commercial aircraft.