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Q&A What technologies and sciences are needed to detect a star going supernova?

When people think of supernovae, they often only think about the visible light emitted during and after the explosion. However, if you restrict yourself to observing in the optical part of the elec...

posted 10y ago by HDE 226868‭  ·  last activity 5y ago by HDE 226868‭

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#1: Attribution notice removed by user avatar System‭ · 2020-06-01T14:13:41Z (over 4 years ago)
Source: https://worldbuilding.stackexchange.com/a/7244
License name: CC BY-SA 3.0
License URL: https://creativecommons.org/licenses/by-sa/3.0/