3 ms·
Part of the problem is that direct observations of supernovas is small and indirect. We have small numbers of recorded occurrences to judge from.
by geuis 3y ago
Part of the problem is that direct observations of supernovas is small and indirect. We have small numbers of recorded occurrences to judge from.
- ianburrell 3y agoAlso, we don’t have observations of the stars before supernova. Most are in other galaxies so don’t even see the star. Betelgeuse is first case where we can observe late stage star closely.