It turns out it's tricky to troubleshoot a 1980s computer that's dashing around Earth hundreds of miles over our heads. NASA has spent more than a week evaluating a computer issue that put the ...

The Hubble Space Telescope has successfully been switched to its backup hardware, with NASA's potentially risky fix for the ailing instrument seemingly working as planned. Hubble – which has been in ...

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 ...

The Hubble Space Telescope is back on once more after the National Aeronautics and Science Administration (NASA) switched to a backup computer. This comes more than a month after the Hubble shut down ...