Timeline for What is the safe distance to a supernova explosion?
Current License: CC BY-SA 3.0
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| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 28, 2016 at 8:16 | comment | added | ProfRob | Twitter content as a reference? Come on. The other linked article gives no calculations or citations to literature. | |
| Jan 27, 2016 at 23:39 | history | answered | BowlOfRed | CC BY-SA 3.0 |