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 "city-killer" asteroid has just made its closest approach to Earth since records began, sailing safely past our planet at more than eight times the average distance between Earth and the moon.
A newly discovered space rock will harmlessly pass by Earth today. Still, at less than a tenth the distance to the moon, ...
Earth's "quasi-moon" was likely blasted away from the actual moon relatively recently in the solar system's history, a new study suggests. Kamo'oalewa, a 131- to 328-foot-wide (40 to 100 meters ...
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 ...