Are we under attack? Probably not, but scientists in Canada did say they've picked up mysterious signals from deep space... They're high-energy radio emissions and only ask for a few milliseconds, but the researchers have no idea what they are.
They say the signal could be a star exploding in a supernova or a neutron star collapsing into a black hole, but I like this option better... the signal could also possibly be an alien spacecraft.
Full story: (Global News)