I have long believed that colonizing off earth is our destiny. God fully intends it. But... I have wondered, not during this dispensation. But we are very close, within a couple of decades. So... maybe we are approaching the end of this age.
Well we know that this dispensation of the GRACE of God is the making of the one new man, where there is neither Jew nor Gentiles, male nor female. The Church the Body of Christ. When the last member comes in and the Body is complete, Christ will rapture us and Daniel’s 70th week will proceed, followed by Christ’s return to set up His Millenial Kingdom. That dispensation will last for 1000 years. During that time we, the Body of Christ will be judging the angels. When all of this has occurred, along with the Great White Throne Judgement and the Lake of Fire being filled, the next age begins. We just aren’t told what it is. But it is so exciting!
Sure!
There’s a new heaven and a new earth at the end of Revelation. Our finite human minds cannot fathom what that will be at all IMHO.