Perseid meteor shower 2018: How to watch the dazzling light show in the night sky
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This may be the best meteor shower in years.
This weekend the night sky will light up with the debris left behind by the Swift-Tuttle comet. The Perseid meteors, which earn their name through their proximity to the constellation Perseus (don’t know who that is? Go watch Clash of the Titans), occur once a year when the Earth crosses through the resident dust cloud.