Bah-weep-graaaaagnah wheep nini bong!
Humanity has done it! They've brought the Nova Power Core online, giving humanity access to near limitless energies! But vast amounts of energy are bound to attract the attention of those who covet such power...
Project Supernova was formed by a coalition of Earth governments after the arrival of the Autobots and Decepticons. It is humanity's attempt to harness the scraps of Cybertronian technology they've scavenged and use it to humanity's benefit and defense!