Hubble Telescope sees a supernova only a fraction of a second before we do – Belleville News-Democrat (blog)

Posted: May 20, 2017 at 6:32 am


Belleville News-Democrat (blog)
Hubble Telescope sees a supernova only a fraction of a second before we do
Belleville News-Democrat (blog)
But since light travels at approximately 186,000 miles a second, your Hubble advance alert would be only a fraction of a millisecond (350 divided by 186,000), Kyle Stumbaugh, a science instructor and Astronomy Club adviser at Southwestern Illinois ...

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Hubble Telescope sees a supernova only a fraction of a second before we do - Belleville News-Democrat (blog)

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