NASA has been trying to figure out what's wrong with the Hubble Space Telescope for nearly two weeks, but the mystery just deepened. Hubble, which launched into orbit in 1990, is the world's most ...

NASA has been troubleshooting a computer error on the Hubble Space Telescope for 12 days. After three failed attempts to fix Hubble, NASA determined the computer had ...

Universe, we've got a problem: The payload computer aboard the Hubble Space Telescope that has shaped our understanding of the cosmos for over 30 years has stopped working. After the June 13 ...

of the Hubble Space Telescope, a huge telescope floating in space, has suddenly stopped. Due to the shutdown of the payload computer, the main computer was put into ...

The storied space telescope that brought you stunning photos of the solar system and enriched our understanding of the cosmos over the past three decades is experiencing a technical glitch. Scientists ...

This system is separate from the main computer, designed specifically to control and coordinate the science instruments on Hubble. It relays a "keep alive" signal to the main computer when operating ...

During a 7-hour-and-20-minute spacewalk today, NASA astronauts gave the a new backup computer to replace the onboard system that had to be put into use after a technical failure last fall. The ...

A major computer failure onboard the Hubble Space Telescope is preventing data from being sent to Earth, forcing a scheduled shuttle mission to do repairs on the observatory to be delayed. NASA ...

NASA scientists and engineers have been working since Tuesday night to fix a computer failure on board the Hubble Space Telescope that hobbled the instrument and derailed a shuttle mission. A ...