Blue Origin Sends NASA Mission To Mars
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Stop watching the clock tick backwards this Friday afternoon and start watching the Earth live and in HD from outerspace. The International Space Station (ISS) recently started streaming video as it races around the planet, allowing everyone a chance to ...
The asteroids are as large as around 75 and 91 feet in diameter, according to the Center for Near Earth Object Studies.
Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick atmosphere, which kept it warm enough to support flowing water on its surface. So, what happened to the Red Planet, and could it happen to Earth?