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  • 1   Definition of astronomical disasters
  • 1   The Discovery and Prevention of Solar Wind
  • 2   The Harm and Definition of Solar Wind
  • 1   Where Does The Ozone Disaster Come From
  • 2   Ozone Hole: a Great Calamity Humans Face
  • 1   The basic situation of astronomical tides, lake flood and agitation
  • 1   Space Disaster Mitigation Actions
  • 2   Further reading-Ten space disasters listed by the United States that may destroy the Earth