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Latest NASA Chief Scientist Stories

2011-04-20 09:15:00

NASA is seeking partners to help achieve its strategic goals for education, including informal education done at museums, science centers, and planetariums.


Word of the Day
quilisma
  • In medieval musical notation, a sign or neume denoting a shake or trill.
The word 'quilisma' comes from a Greek word meaning 'a roll'.