Which planet is actually the closest to a perfect sphere?

Question

Not counting rings, etc.

Answer 1

Favourite answer

Venus.  A planet's rotation generally causes a bulging at the equator and a slight flattening at the poles, but Venus's very slow spin allows it to maintain its highly spherical shape.

Answer 2

Uranus. And you misspelled sphincter.

Answer 3

Probably Europa. 

The gas and ice giants are?all in late steroids because they rotate so rapidly. If you include the?atmosphere. It would be Venus because it rotates so slowly and upside down. 

https://en.m.wikipedia.org/wiki/Terrestrial_planet 

Answer 4

Uranus                                      

Answer 5

Venus                                              

Source(s): https://www.britannica.com/place/Venus-planet#:~:t...