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Strange object in the sky

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wow...approx. 400 years old and expanding at 11 million miles per hour...do the math...space is pretty awesome.
 
Overstock.com has some space on their site. Black hole earrings.

P12952159.jpg
 
Is anti-matter cheaper than matter? :blink:

Natural antimatter and matter are supposedly opposite but equal.

But as for artificial antimatter:

Scientists claim antimatter is the costliest material to make.[27] In 2006, Gerald Smith estimated $250 million could produce 10 milligrams of positrons[28] (equivalent to $25 billion per gram); and in 1999 NASA gave a figure of $62.5 trillion per gram of antihydrogen.[27] This is because production is difficult (only a few antiprotons are produced in reactions in particle accelerators), and because there is higher demand for the other uses of particle accelerators. According to CERN, it has cost a few hundred million Swiss Francs to produce about 1 billionth of a gram (the amount used so far for particle/antiparticle collisions).[29]
 
Natural antimatter and matter are supposedly opposite but equal.

But as for artificial antimatter:

Well, that solves that. All my Christmas gifts will be made of matter this year (with maybe a little spirit thrown in).
 
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