Forskning og Videnskab

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Dette fællesskab er dedikeret til formidling og diskussion af primært dansk forskning og videnskab, eller forskning som har interesse for danskere eller Danmark i al almindelighed.

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This community is dedicated to the dissemination and discussion of primarily Danish research and science, or research that is of interest to Danes or Denmark in general.

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Voyager 1 transmitting data again after Nasa remotely fixes 46-year-old probe (www.theguardian.com)

submitted 10 months ago by letraset to c/forskning_videnskab

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[–] letraset 2 points 10 months ago

Det viser sig, at de ikke har simulatorer på jorden pga Voyagers alder:

Newer NASA missions have hardware and software simulators on the ground, where engineers can test new procedures to make sure they do no harm when they uplink commands to the real spacecraft. Due to its age, Voyager doesn't have any ground simulators, and much of the mission's original design documentation remains in paper form and hasn't been digitized.

Fra denne fascinerende artikel i Wired: https://www.wired.com/story/nasa-repair-voyager-1-spacecraft-data/