I agree, very likely a fulgurite.Guest wrote:Could the amoeba looking things could be a consequence of lightning strikes melting sand?
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- Mon Sep 29, 2014 11:18 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Unusual Rocks near Pahrump Hills on Mars (2014 Sep 29)
- Replies: 44
- Views: 38427