gamma ray burst
Tag archives for gamma ray burst
Something from outer space that really DID happen
Posted by Greg Laden on January 21, 2013
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Never mind Fresh Water Diatoms hitching a ride on meteors. We’ve got a possible Gamma Ray Burst in about 774 or 775 CE to talk about. Phil Plait has described the phenomenon which is reported here. The tl;dr: Extra 14C Beryllium in tree rings laid down at that time had to come from somewhere, and…
Universe lets age clue slip
Posted by Greg Laden on October 29, 2009 If you don’t know someone’s age, over time they may let out clues that tell you when they were born based on what they remember, or things they claim to have done. This can be very inaccurate. My wife said something the other day that would cause anyone to infer that she was at least…
, which is now available for the 
