The earth has only one natural satellite, the moon. However, there are more and more artificial satellites orbiting the earth. Earth surrounded by stars Artificial satellites are carried above the earth by rockets and orbit the earth under the action of gravity and inertia. Saturn has 82 moons, the planet with the most moons currently …
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How many satellites does the earth have?
The earth has only one natural satellite, the moon. However, there are more and more artificial satellites orbiting the earth. Earth surrounded by stars Artificial satellites are carried above the earth by rockets and orbit the earth under the action of gravity and inertia. Saturn has 82 moons, the planet with the most moons currently …
Continue reading How many satellites does the earth have?
Mysterious “Black Knight”
“Black Knight “Phantom The first artificial satellite in the world is successful in 1957. But before 1957, some people found a mysterious satellite rotated around the earth, and they called this mysterious satellite as “black knight.” In 1963, US Astronaut Gordon Cooper said that when he executed his task in space, he saw a mysterious …
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