Stormwatch #8 Variant Edition

"Apollo has fallen - and the invasion of the gravity miners rages on! As the Earth ruptures from within, Stormwatch must scramble to unravel the mystery of the unstoppable gravity miners, creatures so alien they defy the laws of science! In Stormwatch's most desperate moment, what secret from Martian Manhunter's past offers the first ray of hope in this war?"