The Hubble Space Telescope has been exhibiting its age for some time, however a brand new downside is proving to be particularly irritating. Because the AP reports, NASA has spent practically every week (as of this writing) making an attempt to repair a glitch in Hubble’s payload laptop. The system broke down on June thirteenth, and the operations group had no success both restarting the pc on the 14th or switching to a backup reminiscence module. The agancey additionally failed in repeated makes an attempt with each modules on the night of June seventeenth.
The telescope and its scientific devices are nonetheless in “good well being,” the company mentioned, though the operators put the devices in a secure mode as a precaution.
This is not the primary such glitch this 12 months. NASA spent days reviving Hubble in March following a software program error in the primary flight laptop. It additionally found that the Vast Discipline Digicam 3’s voltage ranges had dropped over the many years, to the purpose the place group meambers wanted to scale back these ranges to forestall future issues.
As with that digital camera, age could play a task on this newest glitch. Hubble’s payload system makes use of a Nineteen Eighties-era NASA Commonplace Spacecraft Pc-1 (NSSC-1) that features two computer systems and 4 64K CMOS reminiscence modules. Just one laptop and reminiscence module are in use at any given time, however that may not matter a lot if multiple element is failing. In that gentle, the James Webb Space Telescope cannot come quickly sufficient — whereas it was already billed as a successor to Hubble, it might be the one possibility if the older machine retains failing with this sort of frequency.
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