Bus-Sized Asteroid Approaching Earth Today, NASA Reports
The space rock is heading in our direction at some 18,700 miles per hour, according to the space agency's data.
There's a small chance an asteroid could hit Earth within the next decade, says NASA
A large asteroid could be heading toward Earth within the next decade, and there's a small chance it could strike the planet, according to NASA.
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Earth’s recent ‘mini-moon’ may be an actual piece of the moon, astronomers say
“We had a general idea that this asteroid may have come from the Moon, but the smoking gun was when we found out that it was rich in silicate minerals — not the kind that are seen on asteroids ...