WHAT'S INSIDE: DICTIONARY

Do you know what a meteor is, or what scientists mean when they are talking about cryogenics? Our collection of science terms explains the meaning of some of the most common scientific ideas.
  • Astronomy Terms
  • Awards and Organizations
  • Biology Terms
  • Chemistry Terms
  • Famous Scientists
  • Geology Terms
  • Meteorological Terms
  • Physics Terms
  • Petrology Terms
  • Plant Terms
FEATURED: DICTIONARY

How do scientists find details about the early days of our solar system? One way is to investigate comets. Find out how the Deep Impact spacecraft fired an impactor into Comet Tempel 1 to get some answers.

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