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profmattstrassler.com | ||
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www.preposterousuniverse.com
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backreaction.blogspot.com
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| | | | | Science News, Physics, Science, Philosophy, Philosophy of Science | |
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alwaysasking.com
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| | | | | How big is the universe? While it is generally known that the universe is very big, the latest science reveals that its true size defies all comprehension. | |
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thatsmaths.com
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| | | There are five sweet spots where a spacecraft can keep pace with Earth as both orbit the Sun. They are called the Lagrange points, after the brilliant French mathematician Joseph-Louis Lagrange who found special solutions to what is called the "three-body problem". To locate the second Lagrange point, L2, draw a line 150 million km... | ||
