Anti-matter was spreading (had spread) ALL over the SUN. Quasar was powerless and begged Epoch to summon an 'omnipotent' to help save the Sun and Earth. Binary dove into the Sun, opened up a HUGE white hole and began sucking in all the anti-matter while not affecting the Sun's other elements (as not to cause an imbalance and destroy the very thing she was trying save). Her power blanketed the entire SUN from end to end and got rid of all the anti-matter. Quasar couldn't believe it and thought some 'omnipotent' being had stepped up to the plate and saved the Sun/Earth.
People go nuts when heroes do things like lift mountains or destroy entire cities but compare that to what Binary did and its laughable. What's a mountain range, or a city, or even an entire continent to this?