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Robotic space exploration agents.

Steve Chien1, Kiri L Wagstaff2

  • 1Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA. steve.a.chien@jpl.nasa.gov.

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Autonomous robotic spacecraft enhance space exploration by making independent decisions. This allows for more efficient scientific investigations and unique observations, like capturing transient cometary plumes from vast distances.

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Area of Science:

  • Robotics
  • Space Exploration
  • Planetary Science

Background:

  • Traditional robotic spacecraft missions rely on ground control for decision-making.
  • Limited communication bandwidth and light-travel time hinder real-time responses to dynamic events.
  • The increasing complexity of space environments necessitates more autonomous capabilities.

Purpose of the Study:

  • To explore the benefits of autonomous decision-making in robotic spacecraft for scientific missions.
  • To demonstrate the potential for enhanced efficiency and novel observations through onboard autonomy.
  • To investigate the feasibility of rapid response capabilities for transient celestial phenomena.

Main Methods:

  • Development of intelligent control systems for robotic spacecraft.
  • Implementation of onboard data processing and decision-making algorithms.
  • Simulation and testing of autonomous response scenarios for dynamic events.

Main Results:

  • Autonomous spacecraft demonstrated increased efficiency in executing scientific investigations.
  • Onboard decision-making enabled rapid responses to simulated short-lived events.
  • The capability to observe transient phenomena, such as cometary plumes, was significantly enhanced.

Conclusions:

  • Autonomous robotic spacecraft offer a paradigm shift in space exploration capabilities.
  • Onboard autonomy is crucial for maximizing scientific return and enabling unprecedented observations.
  • Future missions can leverage these technologies to explore dynamic and distant celestial objects more effectively.