Pounding Headaches for Solar System Dates
October 19, 2015
It's hard to tell when things crashed into each other.
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Cosmic Theater
March 4, 2015
Cosmologists act less like scientists and more like actors, the more that anomalies threaten their paradigm.
Trouble in Cosmologyland
September 18, 2011
Underneath the veneer of certainty portrayed by TV documentaries about the universe are deep questions and controversies. Some of these briefly appear on publicly-available news stories, only to be covered by new coats of certainty. Are the new veneers fixing the problems or, instead, whitewashing serious weaknesses in current cosmological understanding? Here are some quick looks under the veneer.