Did you know

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  Using recycled paper saves 60% on energy compared to making paper from scratch. 

   

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  It is likely that most of the Earth's water was delivered to Earth by comets.

  
  

   

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  Jupiter's moon Europa harbors under its icy crust an ocean with more water than all of Earth's!

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  NASA's New Horizons spacecraft bound for Pluto contains ashes of its discovery, Clyde Tombaugh.