Why haven't we ever drilled down to the earth's core?

Why haven't we ever drilled down to the earth's core?

Other urls found in this thread:

en.wikipedia.org/wiki/Kola_Superdeep_Borehole
ship-technology.com/projects/chikyu/
hyperphysics.phy-astr.gsu.edu/hbase/mechanics/earthole.html
twitter.com/NSFWRedditGif

because it's summer

I think it would it explode

That's where skeletons live.
As a species, we're not nearly united enough for a threat like that.

Flat earth. No core

This. Do you want the earth to squeeze all of its core out all over you and rip to shreds like a balloon?

The pressure and heat would destroy anything we can create. There's magma in veins branching out all over as well. At some point you'll be filling your hole with it and there's no way to avoid it or clear it away from your area. Even the hardiest equipment would be ruined quickly.

There is no vehicle or material we have ever designed which would be anywhere near able to achieve such a feat. It would either overheat and fail, or be crushed and fail.

en.wikipedia.org/wiki/Kola_Superdeep_Borehole

So, there's so much pressure in that core that molten iron is solid. As in: it's heated well past its melting point, and then rendered solid by sheer compression.

All other challenges aside, there's no conceivable way we could keep a hole from collapsing under that much pressure.