Published on Jun 25, 2014
PROVIDED BY CNNNEXT.COM
A real-life game of Space Invaders is being played out over our heads - but instead of humans versus aliens, it's expensive satellites versus space junk! With half a million pieces of debris whizzing round our planet, there's everything to play for - not least our Earthly communication systems.
We spoke to Japanese entrepreneur Nobu Okada - who thinks he's come up with a profitable solution to the problem.
