Why is it called the solar system? At its center, the sun is the closest star to Earth. It provides Earth with the heat and light that makes life possible. Students will find out what the sun is all about, how big it is, what it's made of, how old it is and maybe most importantly, how long it will continue to burn. Includes a hands-on activity ideal for science fair project ideas.

"Children will learn how stars are formed, why they seem to move across our sky and how we have used their patterns to form the constellations ... This program is based on the concepts outlined in the 'National Science Education Content Standards' for earth science."--Container.

"Gives children a close-up look at the Moon while answering key questions, including: Why does the Moon appear different every night? What does the Moon look like up close? What is it like to walk on the Moon? This program is based on the concepts outlined in the 'National Science Education Content Standards' for earth science."--Container.

Spacecraft for Astronomy is a compelling examination of the historic events, scientific principles, and technical breakthroughs that enable complex orbiting astronomical observatories to revolutionize our understanding of the universe.

Explores rockets and how they are used to explore the universe.