Swift Gamma-Ray Burst Explorer
A NASA MIDEX (medium-scale Explorer) probe
designed to measure the position, brightness, and physical properties of
gamma-ray bursts – the most
powerful energy blasts in the universe. Because the bursts are fleeting
and unpredictable, Swift has been designed to detect and point, collect
images and measurements, and send data back to Earth all within about a
minute. During its three-year mission, Swift is expected to record more
than 1,000 gamma-ray bursts. It was launched by a Delta rocket from Cape
Canaveral in November 2004. Related category
SATELLITES
AND SPACE PROBES
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