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If it were aliens, it was them 1300 years ago, so probably dead. Assuming they are as dumb as we are and will destroy themselves.
by mbfg 9y ago
If it were aliens, it was them 1300 years ago, so probably dead.
Assuming they are as dumb as we are and will destroy themselves.
- ianai 9y agoIf they're occluding a stars output enough to be detected 1300 ly away they're not as dumb as we are.