After watching the pretty blue lines for a few minutes, these two turned up.
Should I be worried? How far underground should I go?
I'm guessing this was a small solar flare?
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- Mon Aug 06, 2018 5:06 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Live: Cosmic Rays from Minnesota (2018 Aug 06)
- Replies: 21
- Views: 5199