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View Full Version : Astronomy Without A Telescope – Backgrounds



Fraser
2011-Jun-25, 09:40 PM
You’ve probably heard of the cosmic microwave background, but it doesn’t stop there. The as-yet-undetectable cosmic neutrino background is out there waiting to give us a view into the first seconds after the Big Bang. Then, looking further forward, there are other backgrounds across the electromagnetic spectrum – all of which contribute to what’s called [...]

More... (http://www.universetoday.com/86860/astronomy-without-a-telescope-backgrounds/)