Hubble Space Telescope halts amid computer trouble

The orbiting observatory has been idle since Sunday when a 1980s-era computer that controls the science instruments shut down, possibly because of a bad memory board.

Astronauts Steven L. Smith and John M. Grunsfeld during an extravehicular activity (EVA) during the December 1999 Hubble servicing mission of STS-103, flown by Discovery. (AP通信)

Astronauts Steven L. Smith and John M. Grunsfeld during an extravehicular activity (EVA) during the December 1999 Hubble servicing mission of STS-103, flown by Discovery. (AP通信)

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