Other Moons of Earth
Natural Satellite, Moon, Near Earth object
978-613-7-87974-0
6137879747
188
2011-12-01
54.00 €
eng
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Claims have existed for many centuries that the Earth might possess other natural satellites besides the Moon. Several candidates have been proposed, but all such claims have proven false. The Moon is Earth's only known natural satellite. While several genuine scientific searches for "second moons" were undertaken in the 19th and 20th centuries, the field has also been the subject of several non-scientific proposals and possible hoaxes. These possible hoaxes, which were about objects of specific size and orbits, were poorly founded and all have been disproven.
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