The Nova cannon mounted on the Eradicator fires heavy, high-calibre shells which are easily capable of blasting apart barricades and any infantry or vehicles hiding behind them.. The nova cannon shells blinked out, leaving afterimages on the eyes of all who watched the display. Followed up by this part we will have an estimated range of the Nova Canon because it happened after VanLeskus fleets finished their Nova Cannon salvo from the excerpt above: 'Hold back, one quarter speed,' VanLeskus said.
The Nova Cannon is a weapon of ancient providence dating back to the Age of Technology, though its exact origins remain unknown. But what is a well-established fact is that Nova Cannons are a classification of exceptionally powerful starship weaponry, easily able to wreak vast destruction upon enemy vessels at great range.. The Nova Cannon is pretty much the MAC but. 40k ified. Just like Space Marines are Starcraft Marines or Master Chief but with more shoulder pads and rule of cool over the top ness, the Nova Cannon is the the relatively common sci-fi big railgun thing (MAC, Yamato cannon) but because it's 40k it also shoots black hole shells or holes in reality sometimes.