Write down all the swindles that ever were perpetrated; name all the hoaxes you ever heard of or read about; include all the impostures and bubbles ever exposed; make a list of all the snares that popular credulity could ever be exposed to, and you will fail in getting within sight or hearing of an imposture so gross, a hoax so ingenious, or a bubble of such gigantic proportions as has been perpetrated and forced upon unthinking multitudes in the name of science, and as proved incontrovertible fact, by the expounders of modern astronomy. Again and again have their theories been combated and exposed, but as often have the majority, who do not think for themselves, accepted the popular thing.