User blog comment:Willbachbakal/Singleplayer Enemies: Sly Splicer/@comment-1876907-20100829170401/@comment-1876907-20100829201235

True. Still, not an infinant one, just a big one. Or something with Dark Matter. And light can't escape them. They are bright, but the light can't escape, so we no see it. We know nothing about Dark Mattar, so it can explain almost anything