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• PARTICLE Telescope Operating Instructions and Information

• QuarkNetter Reports: The Fermilab Detector

• Watts Up With That?

•  Ancillary data

•  Prediction and Evolution of Solar Activity

• Solar Activity Effects on Pigeons

• IHY Outreach and Education Overview

• NOAA Photo Library

• Science and Reason

• Space Center Houston

• Webcast Update: IBEX is in Orbit!

• Solar Week Discussion Forums

• Science & NASA Headline News

• NASA- Space Math

• Astronet

• Heavens-Above Home Page

• NASA SkyWatch

• NASA Eclipse Web Site

• Eclipse Reading Chart

• West Optical Observatory

• Welcome to the Home Page of Cosmos

• Rice UniversitySally Ride Science Festival

• Space Environment Center

• Astronet: Discover Universe

• Moscow State University

• Nuclear Physics Research Institute after D.Skobeltsin

• MSU-250:Space research scientific-educational project of Moscow State University

• Space Research Institute, Russian Academy of Sciences

•  Science and Reason

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• How the Cosmic Rays were  Discovered