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The cosmos on key

Engebretson’s latest project involves taking the orbital periods of all eight planets in the solar system and turning them into corresponding frequencies: Planets that have short orbits like Mercury have higher frequencies, whereas more distant planets with longer orbits like Neptune have lower frequencies.

22 Sep 2009

EARTH Internship Opportunity

SCIENCE WRITING SUMMER INTERNSHIP
EARTH MAGAZINE

(PDF version)

31 Oct 2008

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