Very interesting question about extraterrestrial?

Science & Mathematics by Anonymous 2018-09-16 06:14:03

Social Science

Very interesting question about extraterrestrial?

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If the other planets, stars and galaxies are a hundred times closer - as Mars would be 339,000 miles away instead of 33,900,000 miles away; nearest star would be 1/25 instead of 4 light years away; and nearest galaxy would be 22,000 light years away instead of 2.2 million light years away, and if they use just...