Unwrapping Uranus and its icy secrets: What NASA would learn from a mission to a wild world 

 Unvisited by spacecraft for more than 35 years, Uranus inhabits one of the least explored regions of our solar system. 

https://cdn.mos.cms.futurecdn.net/fniNDsYDMWq9dg4EiXM2UQ.jpg

https://www.space.com/unwrapping-uranus-what-could-nasa-learn