The 2,000-foot-wide asteroid 2013 NK4 just made its closest approach to Earth in recorded history, sailing by at about eight ...
The large asteroid labeled 2013 NK4 orbits the sun every 378 days, according to NASA. It's 2,000 feet long and should safely ...
A newly discovered space rock will harmlessly pass by Earth today. Still, at less than a tenth the distance to the moon, ...
A 2,000-foot asteroid is set to pass by earth Monday morning and if you don't catch it now, you'll have to wait more than a year to see it again. But you are going to need a telescope to see the ...