In 2034, one meteorite (the double of big that Jupiter) was entering the orbit of the Earth and was devastating everything what he finds in his way. There will no be loophole.
If we put a missile in orbit the only thing that it will do will be it to divide in big pieces, bigger than the Earth, that will be divided by the whole Solar System.
The NASA still does not have any exact report, since still they are investigating the topic.
Why not to believe it? The Earth already is old (it has million years) and in some moment his hour had to come to him. Do not you believe it why it would mean it to know your date of death, September 7, 2034?
The meteorite will hit against the Earth.
Given his dimensions, it will be like the ball and the skittle. The meteorite will remain surely intact and will continue his destruction for the Solar System.
The meteorite will hit against the Moon, which will divide her in thousands of fragments that will hit against the Earth, and they will cause destructions, which will not be compared at all what hereinafter will do the meteorite.