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astronomy Cosmology Physics

Dark matter in trouble again

Everyone loves a controversy. There is a new one brewing, and some astrophysicists are very unhappy because their pet paradigm is in trouble again. Dark matter, the stuff that allegedly comprises up to 85% of the matter content of galaxies in the universe, has just hit another road block: “…three physicists claim their observations of […]

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Categories
astronomy Cosmology Physics

Comments on Dark Matter and Dark Energy

A reader of my article Big bang fudge factors wrote the following comments: Dark matter has been detected: neutrinos fit the definition of Weakly Interacting Massive Particles, as they have such small probabilities of interacting with atomic matter that it takes several moles of neutrinos to achieve the same probability of a single interaction as […]

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Categories
astronomy Cosmology Creation/evolution Physics

Dark Matter and the Standard Model of particle physics—a search in the ‘Dark’

The Standard Model of particle physics (SM) has been very successful at describing the elementary particles and the forces that bind them together. However, the Standard Model presents some significant problems for big bang theorists. This is because the SM does not contain any Dark-Matter particles, and the neutrinos in it are described as exactly […]

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