asteroid earth fly past march 4 potentially hazardous virtual telescope project nasa asteroid

A giant asteroid, estimated to be up to 1.3km in diameter, is heading towards us and will make a close pass by next month. The potentially hazardous asteroid, called 138971 (2001 CB21), will come as close as 4.5 million km. But scientists say there is no need to worry as the asteroid will be about 13 times the average lunar distance at its closest. However, the celestial object will be travelling at a stunning speed of over 26,800 miles per hour. The close encounter will happen on March 4 at about 3:00am ET (1:30pm…