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"Terrascope" proposed by the astronomer
Astronomer David Kiping of Columbia University proposed using the Earth's atmosphere as lenses of a giant telescope, which he termed "terrascope" ".
According to the scientist, according to the same scientist, the Earth's atmosphere would bend and focus light on distant celestial bodies, so that it can be directed to the mirror of a spacecraft located at 1 , 5 million kilometers from the Earth. This will collect the largest amount of light from very dark objects, which will facilitate the study with the available telescopes. This observation can allow us to discover the details of external stars such as mountain ranges, clouds, etc.
Some astronomers have criticized Kiping's idea, claiming that it can not be achieved because of the difficulty of blocking light from the Earth itself and distorting the image due to the difference in refraction of atmospheric rays. at different altitudes. Others think that this idea deserves attention and can be studied in detail.
Source: Linta. Ru
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