This is a beautiful thing for the cause of science education, of course, but you'll forgive us old-time Sagan fans for being wary of the interloper — as wary as Doctor Who fans are every time that show replaces the lead actor they've become comfortable with.
Reader comments on sltrib.com are the opinions of the writer, not The Salt Lake Tribune. We will delete comments containing obscenities, personal attacks and inappropriate or offensive remarks. Flagrant or repeat violators will be banned. If you see an objectionable comment, please alert us by clicking the arrow on the upper right side of the comment and selecting "Flag comment as inappropriate". If you've recently registered with Disqus or aren't seeing your comments immediately, you may need to verify your email address. To do so, visit disqus.com/account.
See more about comments here.