Sunday, July 25, 2010

Astronomy Without A Telescope – Our Ageing Universe

It all started so full of promise. All at once, our universe burst upon the scene, but much of that initial burst quickly dissipated into background neutrinos and photons – and ever since, pretty much everything our universe has ever done has just dissipated more energy. So, despite the occasional enthusiastic outburst of supernovae and other celestial extravagances, it's becoming increasingly apparent that our universe is getting on a bit....

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