Explosions in Space: No Use in Space?

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    Explosions Space
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Discussion Overview

The discussion revolves around the potential uses and implications of nuclear explosions in space, examining both theoretical applications and practical considerations. Participants explore various aspects such as the effects of explosions in a vacuum, potential uses for propulsion, and the impact on celestial bodies.

Discussion Character

  • Exploratory
  • Debate/contested
  • Technical explanation

Main Points Raised

  • One participant questions the utility of nuclear explosions in space, suggesting that the lack of air limits their effectiveness beyond heat and radiation.
  • Another participant notes that fusion reactions occur naturally in stars, implying that the energy produced in such explosions could be significant.
  • Some participants propose that electromagnetic pulses (EMPs) could be used to disable satellites, while others suggest that radiation and heat from a nuclear explosion might alter the trajectory of asteroids or comets.
  • There are suggestions that nuclear explosions could be harnessed for spacecraft propulsion by concentrating the explosion output.
  • A later post references Project Orion, indicating interest in historical or theoretical frameworks for using nuclear explosions in space travel.

Areas of Agreement / Disagreement

Participants express a range of views on the usefulness of nuclear explosions in space, with no clear consensus reached. Some agree on potential applications like propulsion and asteroid deflection, while others remain skeptical about the overall utility.

Contextual Notes

The discussion does not resolve the assumptions regarding the effectiveness of explosions in a vacuum and the specific conditions under which they might be beneficial.

kurushio95
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what use would a nuke be in space? Other than EMP, the heat, and the radiation, there's nothing about the explosion that would have effect. I mean, the only reason an explosion is and explosion is that it compresses the air around it. so what's the use?
 
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Fusions are happening all the time in the sun(and any other star), and fusions produce greater energies than fissions...

There r explosions in space, but what's the use of the question anyway??
 
EMP to knock out satellites, etc.
Radiation/heat to damage/alter the trajectory of an asteroid/comet.
 
Also, nuclear explosions could possibly be used to propel spacecraft by concentrating the explosion output.
 
Sempiternity said:
Also, nuclear explosions could possibly be used to propel spacecraft by concentrating the explosion output.


Check out the Project Orion thread in the Nuclear Engineering subformum.
 

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