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Space Infrared Telescope Facility
Pre-Launch Briefing

March 25, 2003

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artist's concept of Space Infrared Telescope Facility
NASA's Space Infrared Telescope Facility is scheduled to launch April 18, 2003. The telescope's unprecedented infrared sensitivity will allow astronomers to investigate the coldest, oldest and most dust-obscured objects in the universe.
Visit the mission site for more information.