Unverified50% confidenceFactExact time
Continuous background radiation comes from stable sources, such as stellar luminosity, stellar winds, synchrotron radiation from accretion disks, and cosmic rays; its temporal variation is gradual and it can be continuously attenuated by shielding.
1
Sources
50%
Confidence
Long-term
Relevance
10/15/2026
First Seen
Sources
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