Student activities illustrate the importance of light and color in space exploration. By exploring the electromagnetic spectrum with powerful and specialized telescopes, scientists can tackle some of the most fundamental human questions: “Where did we come from?” and “Are we alone?”

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Type Journal ArticlePub Date 10/1/2003Stock # tst03_070_07_47Volume 070Issue 07

NSTA Press produces classroom-ready activities, hands-on approaches to inquiry, relevant professional development, the latest scientific education news and research, assessment and standards-based instruction.

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