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Golden Dome Must Be Ready for a Nuclear Attack in Space | Opinion

Golden Dome Must Be Ready for a Nuclear Attack in Space | Opinion

Summary

The article argues that Golden Dome should account for the risk of a nuclear detonation in space damaging satellites used for missile warning and defense. It cites the 1962 Starfish Prime test, which created radiation that damaged several satellites, and says effects from a future detonation could build unevenly over time rather than destroy every satellite at once.

Key Facts

  • Golden Dome is described as a proposed U.S. missile defense system that would use satellites to detect, track and help counter ballistic missiles.
  • In July 1962, the United States detonated a 1.4-megaton nuclear device about 250 miles above the Pacific Ocean during the Starfish Prime test.
  • The test produced an electromagnetic pulse that disrupted electrical systems in Hawaii, including streetlights and communications equipment.
  • Starfish Prime released high-energy electrons that became trapped in Earth's magnetic field, forming an artificial radiation belt.
  • The article says radiation from the test damaged satellites, including Telstar-1 and Ariel-1, and shortened the operating lives of other spacecraft.
  • The article says a nuclear detonation in orbit could expose satellites to radiation and cause damage that varies with their altitude, shielding and design.
  • Satellites support military functions such as surveillance, missile warning, precision targeting, and command and control.
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