Recent content by david graham

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    High School Background Radiation: Is It From Beyond Our Galaxy?

    Thanks
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    High School Background Radiation: Is It From Beyond Our Galaxy?

    Yes but I am after a fact to prove it's from out of our galaxy, you know ? Can only see inferences
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    High School Background Radiation: Is It From Beyond Our Galaxy?

    Can I confirm that the background radiation is from out of our galaxy?