Yes
spaceships can help humans to get to Uranus
Humans can't live on Uranus as there is no air, and the planet is made up mostly of gas, I believe.
They didn't. The farthest humans have been from Earth is the moon. Uranus is many times farther away. Uranus has been visited by unmanned space probes.
Uranus is uninhabited by humans. But I'm not so sure about aliens...
Since it is so cold at Uranus any living being on Earth (humans pretty much, duhhh) would freeze in an instant
because it would hurt
No, because Uranus is a gaseous planet, which means it has no surface. Nowhere to land a spacecraft.
No humans have ever been to Uranus. Voyager 2 is the only space probe that has visited it.
No. There is no oxygen in Neptune's atmosphere
No. Uranus does have an atmosphere, but not one we could breath; it is mostly hydrogen and helium with no free oxygen. Even aside from that, Uranus is too cold and there is no surface to stand on.
Die
When his son, Kronos killed him due to Uranus being a bad father.