Large asteroids It crossing Very Close to Earth

CALIFORNIA - US Space Agency, NASA, has just released a video of asteroid named 2011 UW-158 which flew past Earth. The asteroids crossing the Earth at a distance close enough that 1.5 million miles (2.4 million kilometers).NASA said the flight distance of the asteroid as it passes through the Earth close enough. The incident occurred at 7:37 AM by pacific standard time unit (PST).NASA also revealed that the asteroid has a size of 1 to 2 thousand feet (300 to 600 meters).Through video footage, NASA has also successfully studied the space rock. They stated, celestial bodies that have fairly regular shape."These asteroids also have a fairly rapid rotation, which means the object has greater mechanical strength than another asteroid the size," said NASA astronomer, as quoted by Softpedia, Monday (27/07/2015).Seen from orbit, he added, asteroid 2011 UW-158 will return to fly adjacent to the Earth in less than 93 years