Chung Pei-Ma is a professor of astronomy at UC Berkeley, and she led the team that published the research which appears this week in the journal Nature. She joins us on the phone. Thanks so much for being with us.
DR. CHUNG PEI-MA: Thank you very much.
SIMON: So how inadequate was my explanation of black holes, and...
PEI-MA: No. That was beautiful. That was exactly what I was going to say, and I have nothing more to add.
While Newt Gingrich may not have universal appeal among Tea Party voters, he seems to be drawing wide support from a key Republican constituency, Christian conservatives. The religious right has significant influence in many early voting states, including Iowa, which has its caucuses coming up on January 3rd.
Last week, we spoke with artist John Morse. He creates traffic warning signs complete with haikus for the New York City Transportation Department.
JOHN MORSE: (Reading) Cyclist writes screenplay. Plot features bike lane drama. How pedestrian.
SIMON: Michael Haslam, in Bellows Falls, Vermont, asks: Is there a potential downside to the New York City haiku signs for pedestrians and bicyclists? Crossing street downtown, signs catch attention, enthrall; fatal distraction.
Most Americans haven't read the U.S. Constitution in a long time, if ever. They may be able to tell you about the Second Amendment, or the Fifth, maybe even part of the First. But other than that? A lot of blank stares.
Christopher Phillips has been leading what he calls "Constitution Café" discussions with people across the country. He's asking Americans to imagine themselves as framers of our founding document.