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Latest Aquarius mission Stories

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2011-05-17 14:45:00

Final preparations are under way for the June 9 launch of the international Aquarius/SAC-D observatory. The mission's primary instrument, Aquarius, will study interactions between ocean circulation, the water cycle and climate by measuring ocean surface salinity. Engineers at Vandenberg Air Force Base in California are performing final tests before mating Aquarius/SAC-D to its Delta II rocket. The mission is a collaboration between NASA and Argentina's space agency, Comision Nacional de...

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2011-04-07 09:03:41

Melissa Quijada, NASA Goddard Space Flight Center, Greenbelt, Md. With more than a few stamps on its passport, NASA's Aquarius instrument on the Argentinian Sat©lite de Aplicaciones Científicas (SAC)-D spacecraft will soon embark on its space mission to "taste" Earth's salty ocean. After a journey of development and assembly through NASA facilities, a technology center in Bariloche, Argentina, and testing chambers in Brazil, the Aquarius instrument, set to measure the...


Word of the Day
call-note
  • The call or cry of a bird or other animal to its mate or its young.
'Call-note' is newer than 'bird-call,' which originally referred to 'an instrument for imitating the note of birds' but now also refers to 'the song or cry of a bird.'
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