There are holes in the earth's crust! It turns out that the ozone layer was just keeping up with the Jones's; in the middle of the Atlantic ocean, there is a patch of several thousand square kilometers where the mantle is exposed. 'The team of scientists from Cardiff University stress there is no need for the public to panic about the giant hole even though they describe it as "a gaping open wound in the Earth's skin".' The scientific team departs today to investigate the hole. They will be detailing their progress on a blog. And you can ask them questions about their project, which they may answer online.
Behold the Chikyu! Japan has built and launched a drilling ship with which they will drill what they hope will be the world's deepest hole into the Earth's crust and mantle.