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TIL that eclipses have supersonic shadows that generate gravitational waves. https://www.livescience.com/61279-moon-s-supersonic-shadow-created-waves-during-th

• EForEndeavour 3y ago
  Where in that article are gravitational waves mentioned?
• pdonis 3y ago
  > gravitational waves You mean gravity waves [1], which are not the same thing as gravitational waves [2]. [1] https://en.wikipedia.org/wiki/Gravity_wave https://en.wikipedia.org/wiki/Gravity_wave [2] https://en.wikipedia.org/wiki/Gravitational_wave https://en.wikipedia.org/wiki/Gravitational_wave
• saganus 3y ago
  The article mentions "waves in the ionosphere", not gravitational waves.