apollo 11 how many days?
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The Apollo 11 mission concluded exactly eight days, three hours, 18 minutes and 35 seconds after launch with a splashdown landing in the Pacific Ocean, about 800 nautical miles southwest of Hawaii and 12 miles from the recovery ship, the USS Hornet.
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Who has Walked on the Moon? Neil Armstrong and Edwin "Buzz" Aldrin were the first of 12 human beings who walked on the Moon. Four of America's moonwalkers are still alive: Aldrin (Apollo 11), David Scott (Apollo 15), Charles Duke (Apollo 16) and Harrison Schmitt (Apollo 17).
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The Moon takes 27.3 days to orbit Earth, but the lunar phase cycle (from new Moon to new Moon) is 29.5 days. The Moon spends the extra 2.2 days "catching up" because Earth travels about 45 million miles around the Sun during the time the Moon completes one orbit around Earth.
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Every four years, we add an extra day, February 29, to our calendars. These extra days – called leap days – help synchronize our human-created calendars with Earth's orbit around the sun and the actual passing of the seasons. ... Blame Earth's orbit around the sun, which takes approximately 365.25 days.
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The Dark Side of the Moon. The phrase "dark side of the Moon" usually refers to the side of the Moon that we cannot see from Earth. The Moon takes about 29 days to orbit the Earth. It takes almost the same amount of time to make one rotation on its axis.
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The Apollo 11 spaceflight, which on July 20, 1969, achieved its goal of landing the first humans on the Moon, was arguably one of the most momentous events in 20th-century space exploration.
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On July 20, 1969, Neil Armstrong became the first human to step on the moon. He and Aldrin walked around for three hours.
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The lunar day lasts for 29 days, 12 hours and 44 minutes. Precisely, this is the total time taken by the moon to make one orbit around the earth.
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The Apollo 11 command module Columbia is displayed at the National Air and Space Museum in Washington, DC.
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One solar day on Mars, called a "sol," is about 40 minutes longer than an Earth day, according to the Planetary Society. Watney measures the time he spends stranded on Mars not in days but in "sols," which is how NASA keeps track of time on Mars in real life.
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All nine crewed missions to the Moon took place as part of the Apollo program over a period of just under four years, from 21 December 1968 to 19 December 1972. The 24 people who have flown to the Moon are the only people who have traveled beyond low Earth orbit. Eleven of them are still living as of March 2020.
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Well, the space station orbits Earth about every 90 minutes, so that means in a 24 hour day, the space station orbits approximately 16 times.
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How long does it take to travel to the Moon? It takes about 3 days for a spacecraft to reach the Moon. During that time a spacecraft travels at least 240,000 miles (386,400 kilometers) which is the distance between Earth and the Moon. The specific distance depends on the specific path chosen.
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A single year lasts only 88 days on Mercury, but thanks again to its slow rotation, a day lasts twice as long! That means that if you could stand on the surface of Mercury, it would take a staggering 176 Earth days for the Sun to rise, set and rise again to the same place in the sky just once!
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Wait, astronauts pooped on the moon and just left it there?! Apollo 16 astronaut Charlie Duke spent 71 hours on the moon in 1972. On a recent phone call, he confirmed that the crew left human waste behind.
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President Richard Nixon viewed the launch from his office in the White House with his NASA liaison officer, Apollo astronaut Frank Borman. Saturn V AS-506 launched Apollo 11 on July 16, 1969, at 13:32:00 UTC (9:32:00 EDT).
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America's President Richard Nixon is given a modest welcome as he arrives in Moscow for talks with Soviet leaders. The Apollo 10 mission sends a manned lunar module within eight miles of the Moon's surface in rehearsal for a summer Moon landing.