# When NASA was communicating with astronauts on the Moon the time from sending to receiving was 1.28 s What is the distance to the Moon based on this?

The radio signals travel at the speed of light, approximately 300,000 km/sec (186,000 mi/sec). The distance would be 1.28 x 300,000 or about 384,000 kilometers.*The actual time is an estimate, and ... Read More »

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## What is the distance between the Sun and the Moon?

The average distance between the Sun and the Moon is 149,597,890 km, the same as the average distance between the Earth and the Sun. The average distance between the Moon and the Earth is 384,403 k... Read More »

## How to Calculate the Distance to the Moon?

Since humans first walked on Earth they have looked up at the moon with wonder, curious about its size and distance. Scientists know the moon is 3,476 kilometers in diameter. If you would like to k... Read More »
http://www.ehow.com/how_7917970_calculate-distance-moon.html

## What is the distance between Saturn and the Moon in miles?

The Moon orbits the Earth, which, like Saturn, orbits the Sun; as a result, their relative positions are not fixed. The distance between the Moon and Saturn varies constantly between 746.3 million ... Read More »

## What Is the Average Distance Between the Moon and the Earth?

The moon does not orbit the Earth in a perfect circle. Like all the objects in the solar system, the moon travels in an elliptical orbit, bringing it closer to and farther away from the Earth at di... Read More »
http://www.ehow.com/info_8677823_average-distance-between-moon-earth.html

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