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Canada from space

Millions of years ago, meteorites crashed into Earth forming large craters. Over time, plate tectonics pushed some of those craters to present-day Canada. Now the country is home to some of the oldest and largest impact craters on the planet.  

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Solar eclipse: Heavenly bodies - all in a row

On August 21, the whole world will be looking to the United States as a total solar eclipse draws the attention of millions. Here's what you need to know about the rare astronomical event.  

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