Essential Guide to the EU – Chapter 2
Magnetic and Electric Fields in Space

2.1 The Strength of Gravity and Electric Forces Gravity is a relatively very weak force.  The electric Coulomb force between a proton and an electron is of the order of 1039 (that’s 1 with 39 zeros after it) times stronger than the gravitational force between them. We can get a …

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Dark Satellites

Sep 29, 2011 Are there dark matter galaxies orbiting the Milky Way? Sometimes, clues can be hidden in plain site. The key to solving a particular puzzle might simply be clouded by a layer of presumptions that obscure its true import. Such appears to be the case according a recent …

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