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  5. Richard Witherspoon

Richard Witherspoon

  1. NASA updates risk assessment for potentially hazardous asteroid

    1. 4
    2. 18
    3. 3

perspectives

  1. 1.Japanese space industry
  2. 2.Asteroids
  3. 3.Space Race
  4. 4.Natural Disasters
  5. 5.Aerospace Industry
  6. 6.US space industry
  7. 7.Astronomy

countries

  1. 1.ChileCL
  2. 2.MauritiusMU
  3. 3.FranceFR

organizations

  1. 1.European Space Agency
  2. 2.International Asteroid Warning Network
  3. 3.National Aeronautics and Space Administration
  4. 4.Planetary Defense Coordination Office

persons

  1. 1.Melissa Morris
  2. 2.Bruce BettsUS

technicals

  1. 1.Dimorphos
  2. 2.James Webb Space Telescope
  3. 3.Jupiter
  4. 4.Lucy
  5. 5.Pacific Ocean
  6. 6.Perseus
  7. 7.2024 YR4
  8. 8.Armageddon