Quantcast

Latest Five-Year Mission Of Discovery Stories

02a72d30b2846767f1ead239541650a31
2010-05-18 13:19:21

NASA's Solar Dynamics Observatory (SDO) passed a major milestone on May 14, when it completed its post-launch check out and officially began its five-year science mission to study the sun.


Word of the Day
donative
  • A gift; a largess; a gratuity; a present; a dole.
The word 'donative' comes from a Latin word meaning 'to give'.
Related