You know, Makuabob, you can criticize without being rude. You might want to try it.
For example, I'll note that--in the chapter titled "The Stellar Fury of Supernovae"--it refers to someone's not being able to use a telescope because there's no electricity. Well, I would be able to use mine with no electricity, because there are no electrical components to it. I would posit that most casual readers' telescopes, assuming they have one at all, have no electrical components to them. I know this is not a mistake, but it may be confusing to those people who don't know about those telescopes which do have electrical components. I don't think the average person realizes that Big ScopesTM have a lot of electrical components.
"Now everyone was giving her that kind of look UFOlogists get when they suddenly say, 'Hey, if you shade your eyes you can see it is just a flock of geese after all.'"
"You can't erase icing."
"I can't believe it doesn't work! I found it on the internet, man!"