New idea
Three bodies in motion
Picture three balls: the SUN (big, hot, glowing), EARTH (medium, the planet you stand on), and the MOON (small, circling Earth). Almost everything in our calendar comes from how these three move.
Why we have day and night, months, and a calendar year.
New idea
Picture three balls: the SUN (big, hot, glowing), EARTH (medium, the planet you stand on), and the MOON (small, circling Earth). Almost everything in our calendar comes from how these three move.