The galactic haze that surrounds the Milky Way is a baffling mystery

Back in late 2010, astrophysicists spotted two gargantuan, gamma-ray emitting bubbles mysteriously coming out of the galactic center. Now the bubbles have an equally baffling companion: a strange haze of microwaves that extends through the galaxy, and "defies explanation." » 2/14/12 4:17pm 2/14/12 4:17pm