| Autor: |
Uvarov, Valery |
| Předmět: |
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| Zdroj: |
Nexus; Jun/Jul2020, Vol. 27 Issue 4, p75-80, 6p, 4 Color Photographs, 1 Black and White Photograph |
| Abstrakt: |
Is it possible Earth has a "twin" planet in the same orbit? That is to say Venus and the mysterious planet were lit by our Sun and the planet had the same kind of crescent-shaped shadow as could be observed on the visible disc of Venus. The average distance from the Earth to the Sun is 149,600,000 kilometres, and the distance from the Sun to the Counter-Earth is the same, since it is on the Earth's orbit behind the Sun. The space telescope SOHO that constantly photographs the Sun is close to the Earth and so cannot in principle see the planet behind the Sun (Fig. [Extracted from the article] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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