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May
3, 2002
May
is Asian Heritage Month
Aqua Spacecraft Ready to
Study Earth's Water Cycle
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Artistic
image of Aqua spacecraft
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NASA's latest
Earth observing satellite, Aqua, is set for launch tomorrow morning
during a launch window that extends from 2:54:58 - 3:04:58 a.m.
PDT (5:54 - 6:04 a.m. EDT). Aqua will be launched on a Delta II
rocket from the Western Test Range of Vandenberg Air Force Base,
Calif.
Aqua is dedicated
to advancing our understanding of global climate and global change.
Launching the Aqua spacecraft marks a major milestone in support
of NASA's mission to help us better understand and protect our planet.
The primary
goal of Aqua, as the name implies, is to gather information about
water in the earth's system. Equipped with six state-of-the-art
instruments, Aqua will collect data on global precipitation, evaporation,
and the cycling of water. This information will help scientists
all over the world to better understand the global water cycle and
determine if the water cycle is accelerating as a result of climate
change.
Aqua is a joint
project among the United States, Japan and Brazil. The United States
provided the spacecraft and four of the six scientific instruments.
NASA's Goddard Space Flight Center provides the Moderate Resolution
Imaging Spectroradiometer and the Advanced Microwave Sounding Unit.
NASA's Jet Propulsion Laboratory, Pasadena, Calif. provides the
Atmospheric Infrared Sounder, and NASA's Langley Research Center,
Hampton, Va. provides the Clouds and Earth's Radiant Energy System
instrument.
For information
on the Aqual launch and project, go to:
http://www.gsfc.nasa.gov/
topstory/20020418aqua.html
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