Havn't there already been countless expeditions to the north and south poles? Both magnetic and geographic
Just the other month the lads from Top Gear drove there, I didn't see a huge gaping chasm.....and I havn't heard of reports of one from any of the
older expeditions.
You don't need a multimillion dollar expedition to get there either, you need a few sleds with supplies and a tent, huskies, an eskimo and a
temperature resistant video camera to record the findings.