Timeline for Can an alien society believe that their star system is the universe?
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
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| Apr 16, 2019 at 11:25 | comment | added | John Dvorak | Ah, precursor technology. It certainly wouldn't be unprecedented. You would still expect some other precursor artifacts as well, though. At the very least the drop pod which Adam and Eve arrived in and a post-apocalyptic wasteland planet somewhere nearby. | |
| Apr 16, 2019 at 7:59 | history | edited | Nyakouai | CC BY-SA 4.0 |
added 70 characters in body
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| Apr 16, 2019 at 7:45 | history | answered | Nyakouai | CC BY-SA 4.0 |