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NASA engineers have fully revived the far-flung Voyager 2 probe on the edge of the solar system after fixing a computer glitch that scrambled its messages home for nearly three weeks.
A single bit flip in one location in the 33-year-old probe's memory storage caused the problem, and was remotely reset Sunday by engineers at NASA's Jet Propulsion Laboratory in Pasadena, Calif. After a computer reset, the Voyager 2 is back on track, they said.
The malfunction began April 22 while Voyager 2 was flying 8.6 billion miles (13.8 billion km) from Earth in the heliosphere, the magnetic bubble that surrounds our solar system. Mission scientists could not decipher the probe's science data messages and put the spacecraft in an engineering mode to just send health updates to Earth.
A single bit flip in one location in the 33-year-old probe's memory storage caused the problem, and was remotely reset Sunday by engineers at NASA's Jet Propulsion Laboratory in Pasadena, Calif. After a computer reset, the Voyager 2 is back on track, they said.
The malfunction began April 22 while Voyager 2 was flying 8.6 billion miles (13.8 billion km) from Earth in the heliosphere, the magnetic bubble that surrounds our solar system. Mission scientists could not decipher the probe's science data messages and put the spacecraft in an engineering mode to just send health updates to Earth.
