The Grand Canyon in Arizona is one of Earth's natural wonders, carved out over millions of years by the gradual erosion power ...

Scientists found that an asteroid impact carved two massive canyons on the moon in minutes. High-speed debris helped shape ...

Now, new calculations by University of Arizona astronomer David Rankin have reportedly found that there is a slim chance of about 0.3 per cent of the 90-metre-wide asteroid crashing onto the Moon.

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons on the lunar far side. That's good news for scientists and NASA ...

CAPE CANAVERAL, Fla. (AP) — New research finds an ancient asteroid strike carved out two grand canyons on the moon's far side. Earth grew an extra, never-before-seen 'radiation belt' after last ...

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A vast impact crater near the moon’s south pole was formed by an asteroid moving at more than a kilometre a second, releasing energy when it struck equivalent to 130 times that of all the ...