Right now, astronomers think they’ve found somewhere around 40 percent of those country-smashing asteroids and just more then 10 percent of the city-destroyers.
Little bit scary!
Right now, astronomers think they’ve found somewhere around 40 percent of those country-smashing asteroids and just more then 10 percent of the city-destroyers.
Little bit scary!
An asteroid about the size of a refrigerator shot past Earth last week
This case wasn't dangerous, but it indicates resources available in deep space.
An asteroid more than a quarter mile (400 meters) wide will pass close to Earth on Wednesday, zooming by at a distance of just over a million miles (1.8 million km), but with no chance of impact, according to NASA scientists.
That could have been in the headline!