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Kepler    If an object (like a planet) is much lighter than an other object (like a star), then the light object will revolve arround the heavy object, according to Kepler's laws. Next: Snelheden. Zie ook: Planetarium, De nachthemel. Traduceri realizate de Dana Translations. astro.technetium.be astrology.technetium.be chinese.technetium.be gravity.technetium.be sidereal.technetium.be www.astro.technetium.be www.astrology.technetium.be www.astronomy.technetium.be www.chinese.technetium.be astro.nooitstipt.com www.astro.nooitstipt.com astro.bannerplanner.eu www.astro.bannerplanner.eu astro.ligfiets.net astro.koorcontrast.nl www.astro.koorcontrast.nl astro.ligfietsplaza.nl 19-04-2024 01:57:24phote.technetium.be poettree.technetium.be puzzle.technetium.be tafeltennistafel.technetium.be www.ligfiets.net |