Introducing the sun What is the sun? How old is the sun? What is the solar system? About our local star What is the sun made of? Does the sun spin? Who first saw a sunspot? How long is a solar cycle? Is a prominence big? Effects of the sun What is a CME? What is the solar wind? What is an eclipse? Young astronomer How can I look at the sun safely? Solar database Facts and figures Glossary, going further
