Add Yahoo as a preferred source to see more of our stories on Google. In 1953, two CalTech astrophysicists with a side passion for archaeology drove a battered Jeep across the northern Arizona desert ...
SN 1054 was one of the most spectacular astronomical events of all time. The supernova explosion eventually formed what is today known as the M1 – the Crab Nebula. But in 1054 AD, the year it occurred ...
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