RELEASE: 27-06
NASA TO WEBCAST MINOTAUR LAUNCH OF COSMIC SPACECRAFT
The Constellation Observing System for Meteorology, Ionosphere and
Climate, or COSMIC, is set to launch from Vandenberg Air Force Base,
Calif., at 5:10 p.m. PDT (8:10 p.m. EDT) Friday, April 14, aboard a
U.S. Air Force Minotaur rocket. The launch window is three hours in
duration. The launch countdown will be available on the Internet
beginning at 3 p.m. PDT (6 p.m. EDT) and may be accessed at:
http://www.ksc.nasa.gov/video/vafb.ramA globe-spanning constellation of six weather and climate research
satellites based upon a novel application of a NASA-developed
technology, the network is expected to improve weather forecasts,
monitor climate change and enhance space weather research.
NASA's Jet Propulsion Laboratory, Pasadena, Calif., designed COSMIC's
primary instrument, a science global positioning system (GPS) space
receiver. JPL will also provide instrument flight software and
technical support. The five-year mission is funded by Taiwan's
National Space Organization and various U.S. agencies, including the
National Science Foundation, Arlington, Va., which leads science
activities. The University Corporation for Atmospheric Research,
Boulder, Colo., manages the mission and designed the satellite array
system.
The low-orbiting satellites will be the first to provide atmospheric
data daily in real time over thousands of points on Earth by
measuring the bending of radio signals from the U.S. GPS as the
signals pass through Earth's atmosphere, a technology known as radio
occultation. The data will be used for research and operational
weather forecasting.