NASA
Nasa Star Child: International Ultraviolet Explorer (Level 2)
This site provides a description of the International Ultraviolet Explorer and what it accomplished. Glossary, graphics and a printable version are also included.
NASA
Nasa Star Child: Chandra X Ray Observatory (Level 2)
A description of the missions of Chandra. There is also an audio song. Glossary, graphics and printable version of page included.
