The Milky Way experienced a huge burst of star formation about a billion years ago that resulted in the explosion of more than 100,000 supernovae, making it one of the most energetic periods in the history of the Milky Way.

https://www.pghcitypaper.com/pittsburgh/study-says-renewable-energy-power-plants-will-overtake-natural-gas-plants-by-2035/Content?oid=15834618

Hy pick's