A Moment of Science
We've been imagining that we're sitting in a geostationary satellite. That's a satellite that orbits the equator at the same speed and direction.
If you want to reach from a geostationary satellite to earth using a rope does the rope's thickness matter?
Say you want to bring some supplies up to your satellite... could you just lower a rope down to earth and haul it up?
Why can't we place satellites directly above houses that are using the signal? Why does speed determine the placement of satellites? Find out now!
Did you know that Arthur C. Clark proposed the idea that satellites could remain motionless in the air?
We’ve been imagining that we’re sitting in a geostationary satellite. That’s a satellite that orbits the equator at the same speed and direction as the earth turns. That means it’s always over the same spot of land, as if it were floating in the sky 22,500 miles up. We let down a rope to pull up some supplies. Will this work? Learn more on this Moment of Science.
Are you familiar with a geostationary satellite? That’s a satellite that orbits the equator at the same speed as the earth turns, so it’s always over the same spot of land, 22,500 miles up. Could you let down a rope and pull up some supplies? Learn more on this Moment of Science.
A geostationary satellite orbits the equator in the same direction and speed the earth turns. That means the satellite stays stationary with respect to the ground. It seems to be hanging in mid-air, if by mid-air, you mean 22,500 miles high. Learn more on this Moment of Science.
Learn about stationary satellites on this Moment of Science.
Arthur C Clarke's predictions come true! Learn about the stationary satellite on this Moment of Science.
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