So far, no man traveled father than the Moon.

so far,no man has traveled farther than the moon
到目前为止，还没有人到过比月球远的地方去

so far ,no man has travelled farther than the moon

No one has travelled further than the Moon so far

So far,no one has travelled father than the moon.So far表示"到目前为止",要用完成时态.Have you remembered?

father改成further

so far, on one travelled farther than the moon.