• Corpus ID: 118693836

Energy, incessant obsolescence, and the first interstellar missions

@article{Millis2011EnergyIO,
  title={Energy, incessant obsolescence, and the first interstellar missions},
  author={Marc G. Millis},
  journal={arXiv: General Physics},
  year={2011}
}

• M. G. Millis
• Published 5 January 2011
• Physics
• arXiv: General Physics

Projections for the earliest interstellar mission possibilities are calculated based on 27 years of data on historic energy trends, societal priorities, required mission energy, and the implications of the Incessant Obsolescence Postulate (Where newer probes pass prior probes). Two sample missions are considered: launching a minimal colony ship where destination is irrelevant, and sending a minimal probe to Alpha Centauri with a 75 year mission duration. The colony ship is assumed to have a mass of 10^7 kg, and the probe 10^4 kg. It is found that the earliest interstellar missions could not begin for roughly another 2 centuries, or 1 century at best. Even when considering only the kinetic energy of the vehicles without any regard for propellant, the colony ship cannot launch until around the year 2200, and the probe cannot launch until around 2500. Examination of the Incessant Obsolesce Postulate shows that it becomes irrelevant under several conditions.