- Uranus is a lopsided oddity, the only planet to spin on its side. Scientists now think they know how it got that way: It was pushed over by a rock at least twice as big as Earth https://www.dur.ac.uk/research/news/item/?itemno=35167 30 comments space
- Uranus is a lopsided oddity, the only planet to spin on its side. Scientists now think they know how it got that way: It was pushed over by a rock at least twice as big as Earth http://iopscience.iop.org/article/10.3847/1538-4357/aac725/meta 8 comments science