Quote:
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Originally Posted by janoskiss
According to a very recent issue of S&T Sh 2-216 is the largest PN. But, just like galaxies, the sizes of these objects are fuzzy, because they are defined by the the ability of the instruments available to distinguish material in the object from the background sky. As the instruments get better, the measured sizes of nebulae and galaxies grow.
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wouldnt radio astronomy bring even more out? was the question "visual"
I dont know, I am just clutching at straws.
I didnt enter either, mainly cause I am lazy but also the questions were over my head....
I think your idea for the next one is good mike
tho i am having problems working it out...
