The space rock is hurtling through our cosmic backyard at a zippy 26,200 miles per hour, according to the space agency.
A bus-size asteroid is on course to skim past our planet, a reminder that Earth moves through a shooting gallery of rocks and ice. The close pass sounds ominous, but the science behind these ...
Measuring around 41 feet in diameter, the asteroid is speeding towards our planet at more than 38,500 miles per hour.