Would you believe 'none'? Freedom 7 performed a sub-orbital flight, meaning it wasn't going fast enough to achieve orbit. The flight went as high as 116 miles up and landed 300 miles downrange of the launch site. In order to achieve orbit, a spacecraft has to get to about 18000 miles per hour or 8 kilometers per second. This was not achievable with the Redstone rocket Alan Shepard flew.
Wiki User
∙ 14y agoAlan Shepard orbited Earth once aboard the Freedom 7 spacecraft on May 5, 1961. He completed a single orbit during this historic mission.
Earth orbits the sun approximately once every 365.25 days. In 100 years, Earth would orbit the sun approximately 100 times.
It takes Earth about 365 Earth days to orbit the sun. It takes Mars about 687 Earth days to orbit the sun. This means it takes Mars about 1.88 times longer to orbit the sun than Earth.
The orbit of Pluto is about 39 times further away from the Sun than Earth's orbit. Pluto's average distance from the Sun is about 39.5 astronomical units, while Earth's average distance is about 1 astronomical unit.
Most satellites in low Earth orbit rotate around the Earth approximately 15 times per day. This means they orbit the Earth about every 90 minutes.
Neptune is about 30 times farther away from the sun than Earth is.
Earth orbits the sun approximately once every 365.25 days. In 100 years, Earth would orbit the sun approximately 100 times.
Earth orbited the sun about ...... times a year!
It takes Earth about 365 Earth days to orbit the sun. It takes Mars about 687 Earth days to orbit the sun. This means it takes Mars about 1.88 times longer to orbit the sun than Earth.
Once, it is in a synchronous orbit with Earth
The orbit of Pluto is about 39 times further away from the Sun than Earth's orbit. Pluto's average distance from the Sun is about 39.5 astronomical units, while Earth's average distance is about 1 astronomical unit.
7,0000000000000,000000000000,0000000,000000,00000,0000,000 times
Neptune is about 30 times farther away from the sun than Earth is.
the moon
Sally Ride orbited the Earth 48 times during her historic space mission on the Challenger shuttle in 1983.
Neptune is about 30 times farther away from the sun than Earth is.
3 times a year
The first man to orbit the Earth three times was John Glenn. He accomplished this historic feat on February 20, 1962, during the Friendship 7 mission.