I think sure, this possible.
On the other hand, Christians (and some other people, too) have expected the world to end several times before.
So far, it hasn't. And I don't think it will this time, though clearly I could be wrong.
I'm an agnostic who kind of likes Christians, maybe I shouldn't answer your question. But what I want to ask you is -- suppose the world IS ending right at this moment. Let's suppose you're 100% correct.
Well, how should you, a Christian, be responding to this development?
What in fact can you do to influence, affirm or alter the end of human history, one way or another?
Especially if you believe in Biblical prophecy (which I don't, not entirely) there isn't much you CAN do, I think.
Doesn't this suggest that until the end comes -- whenever it comes -- you as a Christian should keep on doing whatever your religion tells you to be doing?
When I was a Christian and studying the Bible a lot, the best advice that I could find from Jesus in this regard -- "what is to be done?" was not that different from what would make sense if the world was fated to exist for many additional centuries.
"What does the LORD require of thee?" the Prophet Micah asked in the OT, in a passage Jesus quoted in the NT.
And the answer was: "He has shown you, O man, what is good; and that is to do justice, and to love mercy, and to walk humbly with your God."
Another remark that Jesus made in opposition to either the Pharisees or the Sadduces, I can't remember which, was this: "Have you never heard it said that I desire mercy, and not sacrifice?"
Whether the world ends today or continues for another 1 million years, I think Christianity at its best calls for you to pursue the same path. And what is that path? If JC was right, it is the path of mercy, justice, and humility before God.
Also forgiveness, which is another thing Jesus repeatedly extols in the Gospels, and also loving your neighbor as yourself.
If you do these things, as recommended by the real or imagined Son of God, how important is it just WHEN the world will end, really?
Because if it is going to end, God will supposedly take care of the details. You don't really have to, and you can't.
Don't you and other Christians already have more than enough work cut out for you in the mercy, justice, forgiveness and unselfish love departments? :-)
-- An Agnostic