Galileo Galilei's "The Phases of the Moon"
Image courtesy of Biblioteca Nazionale - Florence, Italy




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We now offer the Cool It! card game in our Science Store. Cool It! is the new card game from UCS that teaches kids about the choices we have when it comes to climate change.
Perspectives on Earth and Space Science Education
Real Climate: climate science from climate scientists
Star Stuff: science news from an astronomer's perspective
