Timeline for What could prevent a sentient species from going to space?
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 31, 2019 at 17:30 | history | edited | Jonathan Hartley | CC BY-SA 4.0 |
deleted 2 characters in body
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| Jun 23, 2016 at 16:37 | review | Suggested edits | |||
| Jun 23, 2016 at 17:01 | |||||
| Jun 22, 2016 at 13:45 | history | answered | Jonathan Hartley | CC BY-SA 3.0 |