# OCEANUS

> 2016/17 proposed orbiter space mission to Uranus

**Wikidata**: [Q48851572](https://www.wikidata.org/wiki/Q48851572)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/OCEANUS)  
**Source**: https://4ort.xyz/entity/oceanus

## Summary
OCEANUS was a proposed NASA orbiter space mission to Uranus, submitted around 2016/17 as part of the New Frontiers program. Its primary goal was to study the origins and composition of Uranus and its system.

## Key Facts
- **Status:** Proposed mission concept (2016/17)
- **Operator:** National Aeronautics and Space Administration (NASA)
- **Mission Class:** Orbiter (specifically for Uranus)
- **Program:** Part of the New Frontiers program
- **Aliases:** Origins and Composition of the Exoplanet Analog Uranus System, Origins & Composition of the Exoplanet Analog Uranus System
- **Origin:** United States
- **Online Presence:** 5 sitelinks (Wikipedia, Wikidata)
- **Multilingual:** Available on English, French, Italian, Korean, and Simple English Wikipedias

## FAQs
### Q: What was OCEANUS?
A: OCEANUS was a proposed NASA orbiter mission designed to orbit Uranus. It was submitted around 2016/17 as a candidate for the New Frontiers program to study the planet's origins and composition.

### Q: Which NASA program did OCEANUS belong to?
A: OCEANUS was a proposed mission concept submitted to compete within NASA's New Frontiers program, which selects medium-class planetary science missions for development.

### Q: Why is Uranus considered a target for exploration like OCEANUS?
A: Uranus is an ice giant whose study provides insights into exoplanet analogs and the formation, evolution, and dynamics of planetary systems, making it a scientifically compelling target.

## Why It Matters
OCEANUS aimed to address fundamental questions about Uranus, an ice giant whose unique properties – such as its extreme axial tilt and faint internal heat source – make it a critical target for understanding planetary evolution. By studying its atmosphere, magnetosphere, rings, and moons, the mission would provide invaluable data on the formation and composition of Uranus and its system. This knowledge directly contributes to broader astrophysical research, particularly in characterizing exoplanets that resemble ice giants in other star systems, thereby enhancing our understanding of solar system diversity and the potential habitability of distant worlds.

## Notable For
- Uranus-Focused Proposal: Explicitly designed to orbit and study Uranus, a less-explored ice giant compared to gas giants like Jupiter and Saturn.
- New Frontiers Candidate: Submitted as a formal proposal under NASA's competitive New Frontiers program pathway.
- NASA-Led Development: Conceived and proposed by the United States space agency, National Aeronautics and Space Administration (NASA).
- Exoplanet Analog Focus: Mission concept emphasized studying Uranus as an analog to exoplanets, linking solar system exploration to wider astrophysical goals.
- Multilingual Recognition: Recognized with entries across multiple Wikipedia language editions, indicating broader scientific interest.

## Body
### Mission Concept
OCEANUS was the proposed name for a spacecraft orbiter designed specifically to study Uranus. Its full descriptive titles were "Origins and Composition of the Exoplanet Analog Uranus System" and "Origins & Composition of the Exoplanet Analog Uranus System," highlighting its scientific objectives focused on understanding the planet's formation and composition as an exoplanet analog.

### Program Context
- **Submission:** Submitted as a mission concept around 2016/17.
- **Program:** Part of the NASA New Frontiers program, which funds medium-cost robotic solar system exploration missions.
- **Operator:** National Aeronautics and Space Administration (NASA).
- **Entity Type:** Classified as a "proposed entity" and specifically an "orbiter" instance targeting Uranus.

### Recognition & Online Presence
- **Wikipedia:** Recognized under the title "OCEANUS".
- **Wikipedia Languages:** English, French, Italian, Korean, Simple English.
- **Wikidata:** Entity with ID /g/11gfhs2dzr.
- **Sitelink Count:** 5 (across relevant knowledge bases).
- **Country of Origin:** United States.