Cosmic Conundrums
August 11, 2015
Modern cosmology is in a battle against the observations, and the observations might just win.
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Astrobiology Hopes Diminish
December 6, 2014
Recent findings both near and far create challenges for beliefs that life is common in the universe.
Was Charlemagne Protected from a Cosmic Disaster? A Carbon-14 Mystery
January 22, 2013
Tree ring data from the 8th century hint that a cosmic catastrophe was averted on the "privileged planet."
Planet Theories vs. the Evidence
April 26, 2012
Planet theorists are putting up a valiant fight against new findings, but in some cases, the evidence seems to be winning.