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Ice giant system exploration in the 2020s: an introduction
L N Fletcher1, A A Simon2, M D Hofstadter3
1School of Physics and Astronomy, University of Leicester, University Road, Leicester LE1 7RH, UK.
Summary
Scientists are planning the first robotic missions to explore ice giants Uranus and Neptune. These missions will investigate unique planetary interiors, atmospheres, and moons, advancing our understanding of these distant worlds.
Area of Science:
- Planetary Science
- Solar System Exploration
- Ice Giant Systems
Background:
- Ice giants Uranus and Neptune are the least explored major planet class in our solar system.
- Ice-giant-sized worlds are common outcomes of planet formation.
- These planets present extreme environments for scientific study.
Purpose of the Study:
- To review the scientific potential for exploring ice giant systems.
- To discuss existing mission design concepts for Uranus and Neptune.
- To foster international collaboration for future ice giant exploration.
Main Methods:
- Review of scientific literature and mission concepts.
- Synthesis of community goals for ice giant exploration.
- Discussion of challenges and opportunities in exploring Uranus and Neptune.
Main Results:
- Identified significant scientific questions regarding ice giant interiors, atmospheres, magnetospheres, and satellites.
- Outlined existing mission concepts for dedicated Uranus and Neptune exploration.
- Highlighted the need for an international partnership to achieve these ambitious goals.
Conclusions:
- Dedicated robotic missions to Uranus and Neptune are crucial for advancing planetary science.
- International collaboration is essential for the success of future ice giant exploration.
- The 2020s offer a timely opportunity to initiate these missions.
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