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If astronauts communicate with earth while in space by using a radio then do they have a really big satellite dish?
Wiki User
∙ 13y ago
Not necessary as because of technology, smaller devices have also started receiving radio waves.
Wiki User
∙ 13y ago
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Are astronauts really weightless in orbit why not?
because both the astronaut and the satellite is attracted towards the center of the earth
How do astronauts communicate with people on earth?
i think they communicate by radio
How they communicate with spaceship from earth?
satellite communication
The weight of an astronauts in an artificial satellite revolving around the earth is?
30
How did astronauts communicate with earth while in space?
They communicated by radio.
How do people on earth communicate with astronauts in space?
People on Earth communicate with astronauts in space by a special radio and use the word houston like a secret spy code name to signify their calling
Which planet or planets have been visited by the astronauts?
The only planet astronauts have visited is earth. The moon, a satellite, has also been visited.
How did people communicate with Apollo 11?
The three astronauts communicated back to the earth with the help of the radio.
Have astronauts been on the far side of the moon?
No. Astronauts have orbited over the far side of the moon, but have never landed on it. The main reason is that they would be unable to communicate with Earth.
What is look angle?
the look angles are the angles to which an earth station must be pointed to communicate with the geosynchronous satellite
How can astronauts communicate with earth if sound does not travel in a vacuum?
Signals are transmitted by some other means - in this case, electromagnetic waves.
What is the reaction force of the gravitational force by earth on a satellite orbiting earth?
According to Newton's Third Law, there is a pair of forces: Earth attracts satellite; satellite attracts Earth. It really doesn't matter which of the two forces you call the "reaction force".
