I saw this...
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https://www.wfla.com/glance-at-the-galaxy/videos-tampa-bay-residents-spot-spacex-explosion/
I thought it might be a drone. It was very strange. This says-- "appeared to be" and after that I stopped reading. I translated that to mean-- we don't know. The other thought I had was it might be clouds and the moon but that didn't seem right. This was a few hours ago. I put it out of my mind until I saw this headline.