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 ...

Due to the significant Hubble Space Telescope malfunction that occurred over the weekend affecting the storage and transmittal of science data to Earth, NASA will evaluate the investigation results ...

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

CAPE CANAVERAL, Florida (Reuters) - A new glitch has shut down the Hubble Space Telescope, dashing NASA's hopes of a speedy recovery from an earlier computer breakdown, officials said on Friday. "The ...