Galt's Gulch

Earth hit by a gamma-ray burst: Did a cosmic blast hit us in 775 AD?

Posted by XenokRoy 12 years, 8 months ago to Science
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This has little real bearing on anything in our lives, but it was very interesting. Thought I would share.
SOURCE URL: http://www.slate.com/blogs/bad_astronomy/2013/01/21/earth_hit_by_a_gamma_ray_burst_did_a_cosmic_blast_hit_us_in_775_ad.html

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