How Did Earth Get Its Phosphorus?
September 12, 2018
The element phosphorus is hard to get to a planet's surface where it is needed.
Most Exoplanets Are Probably Not Habitable
June 26, 2018
More astrobiologists are coming to the "depressing" conclusion that we are alone in the universe, but it's only depressing if you're an evolutionist.
Astrobiology Still Has No Biology
April 11, 2018
Number of worlds beyond Earth where life has been discovered: zero. Number of optimistic articles about life in outer space: hundreds per year.
Secularists Battle Over Which Life Theory Is More Wrong
August 16, 2016
Origin-of-life camps don't recognize that RNA-World theories and hydrothermal-vent theories suffer from the same basic problem.
Origin of Life Theories Lost in Space
June 2, 2015
Scenarios for life's origin contradict one another and compete for implausibility.