On January 21, 1793, King Louis XVI of France was executed by guillotine in Paris, a moment that changed the course of the French Revolution and sent shockwave ...
JaredOwen on MSN
What's inside of the lunar module?
Discover the Apollo Lunar Module (LM), the spacecraft that transported astronauts to the moon's surface. This video provides ...
15hon MSN
Legs made for a Mars landing
To land on the right foot on the Red Planet, European engineers have been dropping a skeleton of the four-legged ExoMars ...
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