This question set explores how the solar system was formed, including the creation of planetoids, stars, and other celestial bodies.
astronomy, celestial body, fusion, nebula, nebular theory, planetoid, solar system, solar wind, star
Have you ever wondered why we have eclipses? This question set deals with two types of eclipses that we experience – lunar and solar eclipses.
astronomy, eclipses, lunar eclipse, moon, phases, solar eclipse
Have you looked up at the Moon and wondered what causes the Moon’s phases? We all know that the Moon’s appearance seems to change over the course of a Month, but why?
eclipses, lunar eclipse, moon, optics, phases, solar eclipse