Timeline for Why would Earth be long-term unsuitable for an advanced alien species that's already colonized it?
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 25, 2019 at 12:05 | review | First posts | |||
| Nov 25, 2019 at 12:10 | |||||
| Nov 25, 2019 at 12:02 | history | answered | Isaac | CC BY-SA 4.0 |