Labels:bulletin board | daily | encyclical | fence | poster | sky OCR: being so With primordial black that there scarce, might seem unl us observe would be one near enoug ma rays. But as an individual source ordial black since gravity would draw should be holes touard any matter ound galavies. much more ckground tells So although the gamma than 300 us that there can be no oic light- vear primordial black holes pe about how on average, it tells us not oun galaxy. common they might be in more common they were say million ck hole to than this, then the neare of about would probably be at a T about as far thousand million kilomet own planet away as Pluto. the farthes distance wowe enouc toward galaxies tground comnmon kilowet
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