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  • Ra (sun-god)
    )
    (/reɪ/; Coptic: ⲣⲏ, romanized: Rē) was the ancient Egyptian deity of the Sun. By the Fifth Dynasty, in the 25th and 24th centuries BC, he had become one...
    30 KB (3,602 words) - 19:49, 23 May 2024
  • L2 Earth-Sun Lagrange point)
    orbital plane of the two large bodies. There are five Lagrange points for the Sun–Earth system, and five different Lagrange points for the Earth–Moon system...
    50 KB (5,703 words) - 01:16, 2 June 2024
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