Posts Tagged ‘phlogiston’

The “luminiferous aether” has morphed to “dark matter” but we still don’t know why an apple falls…

August 12, 2012

A new paper claims to have found evidence of dark matter near the sun.

“We are 99% confident that there is dark matter near the Sun,” says the lead author Silvia Garbari. In fact, if anything, the authors’ favoured dark matter density is a little high: they find more dark matter than expected at 90% confidence. There is a 10% chance that this is merely a statistical fluke, but if future data confirms this high value the implications are exciting as Silvia explains: “This could be the first evidence for a “disc” of dark matter in our Galaxy, as recently predicted by theory and numerical simulations of galaxy formation, or it could mean that the dark matter halo of our galaxy is squashed, boosting the local dark matter density.”

But I cannot help thinking that “dark matter” and “dark energy” are no different  conceptually to the theories of phlogiston and luminiferous aether . They are plausible artefacts created to explain observations but are not themselves observable. I am not particularly convinced when

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