Rare event
The search for supernovae
20
Estimated number of supernovae that occur in a galaxy such as ours every 1,000 years
5
Number of supernovae thought to have been detected in the last millennium: in 1006, 1054, 1181, 1572 and 1604
Spotlight
en-gb
2022-05-13T07:00:00.0000000Z
2022-05-13T07:00:00.0000000Z
https://theguardianweekly.pressreader.com/article/282166474772187
Guardian/Observer