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manyworlds.space | ||
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science.nasa.gov
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| | | | | Most of the exoplanets discovered so far are in a relatively small region of our galaxy, the Milky Way. ("Small" meaning within thousands of light-years of | |
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www.stefanom.io
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| | | | | [This short article I wrote has been published on The Conversation UK.]Is our little corner of the galaxy a special place? As of this date, we've discovered... | |
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www.planetary.org
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| | | | | An explainer on planetary conjunctions, and what it means when a planet is at conjunction or at opposition. | |
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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... | ||