Astronomy Without A Telescope – Flat Universe

to account for how our universe sustains its critical density in the face of expansion, let alone accelerated expansion – since whatever it is appears out of nowhere. So, we appeal to dark energy to make up the deficit – without having a clue what it is.Grey is the new black hole: is Stephen Hawking right?

Stephen Hawking undertook one of the most famous attempts at this in the early 1970s. He wondered about what was happening at the event horizon in terms of quantum mechanics, where empty space is a seething mass of ... make-up of an object like a teapot ...Higgs triumph opens up field of dreams

By 8:00 a.m., the fire brigade was turning away bleary-eyed ... The bump was the clear signal of a Higgs particle at a mass of around 125 gigaelectronvolts (mass and energy are used interchangeably in particle physics). Both the ATLAS and the Compact ...Cold fusion reactor independently verified, has 10,000 times the energy density of gas

The cold fusion device being tested has roughly 10,000 times the energy density and 1,000 times the power density of gasoline. Even allowing for a massively conservative margin of error, the scientists say that the cold fusion device they tested is 10 ...- But it looks for all the world – or worlds — like some small object on an inclined orbit has punched through ... I would think that even in Saturn’s ring, the density of particles wouldn’t be enough to support a phenomenon like this.

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