RT @BadAstronomer: Wow: in a couple of hours a sofa-size asteroid will pass only 12,000 km (8000 miles) from the Earth! http://is.gd/nmdJFP
RT @BadAstronomer: Wow: in a couple of hours a sofa-size asteroid will pass only 12,000 km (8000 miles) from the Earth! http://is.gd/nmdJFP
