Space Shuttle
rocket
Yes !
John Glenn
John Glenn.(We're almost certain that he was the first American to orbit the earth in anything,since we can't think of any other way to do it other than in a space vehicle.)
High orbit, Gravity weakens as you move away from its source, and although less centripetal force is needed to maintain larger circlular paths at a given speed gravity weakens at a greater rate.
I would call that a Space Shuttle.
A space vehicle designed to orbit the Earth slowly should be put into a low orbit. Low Earth orbit allows for slower orbital speeds compared to higher orbits, making it more suitable for vehicles designed to move slowly. Additionally, low orbit provides easier access for communication, resupply, and potential crew rescue missions.
The earth needs to be at a point in its orbit from which the Hohmann transfer orbit between earth and the orbit of Saturnrequiring the least launch energy terminates at the point where Saturn will be when the vehicle gets there.You might want to read that again, slowly. That's as plain as I know how to say it.
An earth orbit that is lower to earth then both a medium and high earth orbit.
The planets do not orbit the Earth, they orbit the sun.
John Glenn.(We're almost certain that he was the first American to orbit the earth in anything,since we can't think of any other way to do it other than in a space vehicle.)
Never. The space shuttle was a Low Earth Orbit vehicle; it could never have reached the Moon.