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The moon is a satellite. Greeks in the 3rd century BCE noticed the earth's shadow across the moon during lunar eclipses was round, indicating the earth was spherical in shape.
In the 20th century the first artificial satellite, Sputnik, orbited the earth in about 90 minutes.
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∙ 14y ago
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Which satellite proved there was a hole in the ozone layer?
None. The ozone hole was first observed from Earth's surface.
How did Galileo become a satellite?
galileo did because he proved that all the planets revolved around the sun......NOT THE EARTH!!
Is Earth a sphere or an ellipse?
Because that's the path taken by objects under the force of gravity, Isaac Newton proved it by mathematics.
Who was the first man to come up with a theory that the earth is a sphere?
Man believed Earth to be flat and the stars to be a covering or blanket for Earth.An eclipse was considered to be an omen of either a wonderful event or a terrible disaster.Greek philosopher Pythagoras is accredited as being the first to describe Earth as a sphere during the fifth century BC.
What century BC did Greek philosophers establish the Earth wasd a sphere?
heed
Which greek philosopher thought the earth was sphere?
Pythagoras 6th Century BCE.
How did people learn that the earth was a sphere in the late 20th Century?
It's hard to argue it's not a sphere when you've got pictures taken from space showing that it IS a sphere.
You are part of which sphere of Earth?
you are part of wich sphere of Earth
Is the moon a satellite of earth?
Yes, the moon is a natural satellite of the Earth.
Why is the satellite part of the earth?
The Moon is the satellite of the earth
What is the spherical satellite of the earth?
moon is the satellite of the earth.
The water sphere of earth is known as what?
The water sphere of earth is the HYDROSPHERE.
