Getting your player ready...
PASADENA, Calif. — NASA says two small asteroids will zip harmlessly past Earth today, a flyby that should be visible through a telescope.
The asteroids were discovered Sunday by the NASA-funded Catalina Sky Survey in Arizona. Asteroid 2010 RX30, thought to be 32 to 65 feet long, will pass within 154,000 miles of Earth shortly before 4 a.m. MDT. Asteroid 2010 RF12 — 20 to 46 feet long — will fly by about 11 hours later about 49,000 miles out.
