Timeline for What point(s) of departure would I need for space colonization to become a common reality by 2020?
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 3, 2020 at 20:53 | comment | added | Willk | @KalleMP - it would have to be pretty dang good. Earth is nice. | |
| Nov 3, 2020 at 19:44 | comment | added | KalleMP | Or something good. Find 'gold' on the moon or chlorophyll on Mars. | |
| Nov 2, 2020 at 0:39 | history | answered | Willk | CC BY-SA 4.0 |