3 ms·
There have been reports of Supernova's (SN 1006) @ a visual magnitude of -7.5 during the day which might be visible by human eyes, however this was a very long
by prolikewh0a 8y ago
There have been reports of Supernova's (SN 1006) @ a visual magnitude of -7.5 during the day which might be visible by human eyes, however this was a very long time ago.
https://en.wikipedia.org/wiki/SN_1006 https://en.wikipedia.org/wiki/SN_1006