The asteroids are as large as around 75 and 91 feet in diameter, according to the Center for Near Earth Object Studies.
LOS ANGELES - The largest asteroid to pass by our planet in 2021 will be at its closest on Sunday, providing astronomers a rare chance to see the giant rock that formed at the dawn of our solar system ...
PHILADELPHIA -- An asteroid named for the Egyptian god of chaos and darkness won't be wreaking any havoc on Earth -- at least not this century. That's the good news from NASA's Center for Near-Earth ...
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