John 14:2-3
In my Father's house (universe) are many mansions (planets): if it were not so, I would have told you.
I go to prepare a place for you. And if I go and prepare a place for you, I will come again, and
receive you unto myself; that where I am, there ye may be also.

Isaiah 65:17 
For, behold, I create new heavens and a new earth: and
the former shall not be remembered, nor come into mind.

Revelation 21:1 
And I saw a new heaven and a new earth: for the first heaven
and the first earth were passed away; and there was no more sea.

2 Peter 3:13  
Nevertheless we, according to his promise, look for new
heavens and a new earth, wherein dwelleth righteousness.