No. The only place where there are humans is on Earth, or in low Earth orbit.
Yes it is possible for humans to live on Eris.
None. There are not even any plans in development to visit Eris. Humans have never gone farther than the moon. Pluto is the most distant object visited by a man-made object.
Eris doesn't have any rings.
Yes. Eris orbits the sun.
the voyager has traveled by iy
no but Eris isn't a planet it is a dwarf planet.
no man could not live on Eris is too cold for any form of life.
No, Eris is not a suitable planet for humans. It is a dwarf planet located in the outer solar system, characterized by extremely cold temperatures and a lack of sustainable resources necessary for human habitation. Additionally, its distance from the Sun makes it an inhospitable environment for human life.
It is highly unlikely. Eris is too cold to support any conceivable form of life.
Probably. Eris is too far away for us to make out and of the features on its surface and we have not sent any probes there.
No. The only object other than Earth where humans have been is the moon. Eris is far too distant to reach with a manned mission using current technology. A mission to send people to Eris and return them safely would take a lifetime.
No, Eris is too cold to have any water. It does have ice though.