While I'm a big fan of science fiction, especially as rendered in expensive Hollywood blockbusters, it's the real universe that calls to me. To fall into a black hole, that is more amazing than anything I've ever read in a science-fiction story.

I'm an educator, and I'm a scientist, and I speak what is objectively true. And if that offends you, I can try to have a conversation with you to ask why it offends you, and tell you why objective truth should not offend you because that's how the world works.

In fact, I think it was the philosopher Hume who argued that it's far more likely that a miracle is a new physical phenomenon that we have yet to discover and have now discovered in that moment than it is a spiritual force coming down from God making something happen in front of you.

I'm fascinated by the deaths of stars and the havoc they wreak on their environments.

I'm just recommending you find other things to base your spirituality on, rather than where science is yet to tread.

I never got into 'Star Wars.' Maybe because they made no attempt to portray real physics. At all.

And extracting one molecule's signature in spectral analysis from the rest of the signatures is hard work, sort of like picking out the sound of your toddler's voice in a roomful of screaming children during playtime. It's hard, but you can do it.