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Yuri Gagarin was the first human being to orbit the earth. His flight took place in April, 1961. He made a single orbit, and landed 1hour 48minutes after the launch.
Yuri Gagarin flew aboard Vostok 1 for 108 minutes or nearly a complete orbit of the Earth, a Soviet space mission and the first man in space.
Sputnik orbited the earth about every 96 minutes. Yuri Gagarin managed the same. What is the speed relative to the earth? Earth's radius is about 4000 miles. If you do the math, you should get a velocity of about 18,000 miles per hour. Higher satellites orbit slower. A geosynchronous satellite (around 22,000 miles up) is stationary with respect to earth's surface. The moon, earth's natural satellite, orbits once every 27.3 days.
Only once.
It took the first man in space, Yuri Gagarin, 90 minutes to complete an orbit. That is 1/16th of a single day. The space shuttle and the ISS take the same amount of time to orbit the earth. It takes the moon around 27 days to complete an orbit of earth. So to answer your question, it varies and/or depends.
once
John Glen was the first American to orbit the Earth in a spacecraft. He did so after (1) , Yuri Gargin (a Russian) orbited the Earth, and (2) after Alan Shepard and (3) Gus Grissom, (two Americans) made a suborbital flight. John Glen was the fourth human being to go into space, the second to orbit, and the first American to orbit the Earth in a space capsule.
Gagarin made one orbit of the earth in 108 minutes before coming back home.
Yuri Gagarin
Yuri Gagarin of the USSR
Yuri gagarin
The Soviets, Yuri Gagarin was the first man to orbit the earth.
The first person to orbit the Earth was the Soviet cosmonaut, Yuri Gagarin.
The Russians launched Sputnick in to Earth orbit. Then, they put Yuri Gargarin into Earth orbit.
He orbited earth for 108 minutes.
12 April 1961
Yuri Gargarin