CAPE CANAVERAL, Fla. (AP) - 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.
Scientists found that an asteroid impact carved two massive canyons on the moon in minutes. High-speed debris helped shape ...
How is the Delhi election relevant to the UPSC exam? What significance do topics like the Shiv Shakti point, reciprocal ...
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