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Believe it?

September 2012: Sometimes the truth is just what you have the space and time to explain.
bob_berman_2009
I’m a liar. I can’t help it. Each page I write has something wrong to a degree and — no surprise — readers often catch on. “Two months ago, you wrote that the solar system is heading toward the star Deneb in Cygnus. But my textbook says we’re actually moving toward Vega in Lyra.”

That person was right. But so was I. How can two conflicting statements both be correct? That’s this month’s subject.

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