The moon's grand canyons were carved in the blink of an eye
The Earth's Grand Canyon took millions of years to carve, but the moon's grand canyons took about ten minutes.
How an ancient asteroid strike carved out 2 grand canyons on 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 ...
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Watch Re: Post-Brexit Blues 5 years on from Brexit: how do Brexit voters feel? 32 min Watch the programme Watch ARTE Europe Weekly Young People in Europe: Why is there a mental health crisis? 10 min ...