Moon Phases Revolution and Rotation The moon slowly rotates on its own axis every 27.3 days It revolves around the Earth every 27.3 days Therefore, a âdayâ and a âyearâ…
Unit 5 - The Solar System Unit 4 1 Unit 4 Vocabulary Rotation Revolution Axis of rotation Summer solstice Winter solstice Autumn equinox Vernal equinox Oblate sphere Geodesy…