To mark its 20th anniversary, Google Maps is showcasing the most popular and well-reviewed locations in the US, based on user ...
That's good news for NASA, which is looking to land astronauts at the south pole on the near, Earth-facing side later this ...
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Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...
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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