Timeline for Speed of blast from supernova
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 24, 2015 at 0:41 | vote | accept | LDC3 | ||
| Jul 22, 2015 at 12:08 | comment | added | Wayfaring Stranger | Crab nebula, remnant of SN 1054, is still expanding at 1,000 kilometers per second: apod.nasa.gov/apod/ap130905.html | |
| Jul 22, 2015 at 10:32 | comment | added | pela | The initial velocity of the blast wave is quite a bit larger, more like 10,000 to 30,000 km/s, i.e. ~10% of the speed of light. Still less than a quarter of the speed of light, though. | |
| Jul 22, 2015 at 4:10 | history | answered | Conrad Turner | CC BY-SA 3.0 |