Dwarf planet Ceres' surface isn't what scientists expected
 

As much as we now know about Ceres, it's evident the dwarf planet still has a few surprises left. Astronomers have discovered that Ceres' surface isn't as carbon-rich as previously thought. A fresh batch of infrared scans shows that the surface is...

https://www.engadget.com/2017/01/22/...-was-expected/