Astronomy Wiki

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26 September 2018

25 May 2018

20 May 2018

  • curprev 17:2817:28, 20 May 2018 Dmitri Korolev Message Wall contribs 353 bytes +353 Created page with "The habitable zone is the area around a star in which it is possible for liquid water to exist on a planet's surface. The habitable zone's size and distance from the system's ..."