3 ms·
Supernovas visible in daylight have been recorded in history a couple times, for example https://en.wikipedia.org/wiki/SN_1006 https://en.wikipedia.org/wiki/SN_
by enimodas 9y ago
Supernovas visible in daylight have been recorded in history a couple times, for example https://en.wikipedia.org/wiki/SN_1006 https://en.wikipedia.org/wiki/SN_1006