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True Story:

At the height of World War II, in 1942, the British Navy had a sudden breakdown in radio communications. The British became convinced that it was a German trick. It turned out to be disturbances caused by sunspots over 93 million miles away.

The True Story of Black Hawk Down from the A&E Video Store.

Cosmos Collector's Edition Boxed set - VHS

Carl Sagan's COSMOS is one of the most influential science programs ever made.

Q. Does the moon have a dark side?

A. The moon does have a far side which is impossible to see from the earth, but it doesn't mean that it's always dark. Each side of the moon is dark for no longer than 15 days at a time.

Q. Where does sound come from?

A. The air is always filled with sound waves. All things give off vibrations, but some have a low frequency which most cannot hear. The reason: it may take 3 minutes to make a single vibration. They may be caused by earthquakes and storms.

Noodle Tools - Smart Tools, Smart Research
Interactive utilities and references for school projects

Alans Math
Learn basic math by answering questions. Answers are logged and kept.

Geography Network
Online resource for finding and sharing geographic content.

Powersof10.com
Interactive activities for space, time, people, and more.

HistoryWired
From the Smithsonian Institute.

Dictionary of Technical Terms for Aerospace Use
NASA/KSC Acronym List

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