Currently Cosmology is bugged. It will not activate on the following enemies: Shank, sniper shank, explosive shank, servitor, screebs, cursed thralls, harpy, wyvern, hydra, and explosive vex. I figured while I'm here I might as well give a suggestion for a change as well. The graviton lance's impact feels underpowered. Unless you're hitting red bars that are at power level it just feels weak, especially against shields. It being a vorpal weapon does not help at all with its low impact. I suggest replacing vorpal with adaptive munitions. I also feel it needs to be given a higher impact. It has the same impact as an adaptive frame with lower fire rate. It should have as much damage or more than a high impact frame since it has such low fire rate. TLDR: Cosmology is currently ineffective and needs to be fixed. Graviton Lance instead of vorpal should have adaptive munitions and a slightly higher impact.