Timeline for Need a way for Earth not to detect an extrasolar civilization that has radio
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 8, 2016 at 17:55 | history | notice added | HDE 226868♦ | Hard Science | |
| Dec 6, 2016 at 2:09 | comment | added | SRM | Hi. Welcome to Worldbuilding. Your answer starts with "Yes", but this isn't a yes/no question. I think you may have been intending to add a comment instead of posting an answer. If you did intend to answer, please edit your answer to be in a form that matches the phrasing of the question. | |
| Dec 5, 2016 at 23:36 | review | First posts | |||
| Dec 6, 2016 at 2:09 | |||||
| Dec 5, 2016 at 23:32 | history | answered | DBAR | CC BY-SA 3.0 |