Swarmbots search the galaxy for habitable planets, human DNA is broken down into ones and zeros and beamed light years away. All part of Dr Kaku's plan for galactic colonisation.

Earth is under constant threat from asteroids and comets that could destroy the planet. Dr Kaku finds out how a rogue star could be detected, assessed and eliminated.

Dr Michio Kaku draws up ambitious plans for the construction of a new solar system. Details involve a giant shell encircling a star, with a new stellar civilisation living on the inside.