Glossary

AU Astronauts || An area between Mars and Jupiter that contains millions of asteroids that orbits the Sun Stands for astronomical unit. 1 AU is equal to the distance from the Sun to the Earth. The people who are trained and then travel into space or to the Moon to take samples back to Earth. || || these are Saturn and Jupiter ||   || Mars Mercury Meteors Meteorites Moon || The galaxy in which our solar system lies. Our Sun is one of the 400 billion stars. rocky planet 4th out from the Sun. The 1st planet out from the Sun
 * Letter || Term || Explanation || Picture ||
 * A || Asteroid belt
 * A || Asteroid belt
 * B || black hole ||  || [[image:black-hole.jpg width="59" height="80"]] ||
 * C || Comets ||  ||   ||
 * D ||  ||   ||   ||
 * E || Earth ||  ||   ||
 * F ||  ||   ||   ||
 * G || Gas Giants || Planets that are huge in comparison to others and are made up completely of gas. In our solar system
 * H ||  ||   ||   ||
 * I ||  ||   ||   ||
 * J || Jupiter || The biggest planet in our solar system. It is a gas giant which means it is made up completely of gases. ||  ||
 * K ||  ||   ||   ||
 * L || Lunar Eclipse ||  ||   ||
 * M || Milky Way

The small rocky white body that is orbiting our planet ||  || Non-periodic || Something that is not occurring in a pattern, often or in measurable intervals. ||  || changed from Pluto to the Dwarf Planet. ||  || Solar Eclispe Sun ||  ||   || Uranus ||  ||   ||
 * N || Neptune
 * O ||  ||   ||   ||
 * P || Pluto || Now known as the 'Dwarf Planet' is the furtherest planet from the Sun. It is so tiny that in 2008 it was
 * Q || Quantum ||  ||   ||
 * R || Rockets ||  ||   ||
 * S || Saturn
 * T ||  ||   ||   ||
 * U || UFO's
 * V || Venus ||  ||   ||