theory

Tag archives for theory

Astronomers make use of… molecules?

When I think of molecules, I think of Conan O’Brien doing his skit where he plays Moleculo… the molecular man! I don’t think of astronomy, and I certainly don’t think of the leftover radiation from the big bang (known as the cosmic microwave background)! But somebody over at the European Southern Observatory put these two…

How Come We Have A Moon?

But I didn’t want one! Stop your whining, Earthlings. We have a serious question to answer, courtesy of Tamara: What’s the moon like below its surface, moving into the interior? And what’s the current thought on its formation? Well, we do know a lot about the Moon’s insides the same way we know about the…

How to Destroy the Entire Universe

Since the dawn of time man has yearned to destroy the sun. – C. M. Burns There’s no need to stop at the Sun, though. Since yesterday was Earth day, I thought it was only appropriate to spend today telling you how not only to destroy the Earth, but to effectively destroy the entire Universe.…

On String Theory from a String Theorist

Bret Underwood, a friend of mine from my time in Madison, WI, saw my post on String Theory, and took issue with my statement that it wasn’t testable. I’m still standing behind what I said, but let’s address what Bret has to say. I don’t understand your argument above for why string theory is untestable.…

Genesis Teaser Trailer is Up!

What is the future of this website? I’m going to be creating videos for the web about the Universe. I’ll be answering questions ranging from what the Universe is like today to how it got to be that way. I’m going to address every step that we know of, from the Big Bang up to…

Q & A: On String Theory

Over the past few months, I have been asked a number of questions about String Theory and the Universe, including from readers Benhead and Mastery Mistery. But now Jamie, whom I’m going to marry later this year, has been asking me about it, and so it’s time to write something about the scientific topic of…