Something much worse than asteroids caused two of Earth's mass extinctions – Earth.com

Science News

  1. Something much worse than asteroids caused two of Earth’s mass extinctions  Earth.com
  2. Violent supernovae ‘triggered at least two Earth extinctions,’ study suggests  Phys.org
  3. Violent Supernovae Could Have Triggered at Least 2 Extinction Events  ScienceAlert
  4. Nearby Supernova Explosions May Have Caused Several Mass Extinctions on Earth  Sci.News
  5. Distant star explosions could have wiped out life on Earth twice  Yahoo Life

Source: Science News