What environmental hazard outside Earth’s magnetosphere specifically degrades electronics in space telescopes over time?

Answer

High-energy particle exposure causing long-term cumulative damage.

Outside the protection of the magnetosphere, components are exposed to radiation, leading to cumulative damage or transient malfunctions often referred to as 'single-event upsets.'

What environmental hazard outside Earth’s magnetosphere specifically degrades electronics in space telescopes over time?

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Space Telescopes Are In Danger - YouTube

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