Diatoms Defy the Evolutionary Endosymbiosis Theory
June 29, 2020
Here's why endosymbiosis cannot explain diatoms – or anything else.
NASA Verdict: Most Exoplanets Are Not Habitable
October 23, 2018
Superflares from the majority of stars would likely sterilize any planet in its "habitable zone."
Habitability Requires the Right Kind of Star
August 19, 2017
This is a continuation of my discussion on the requirements to allow life to exist on a planet elsewhere in the universe.
Quasar Alignment Is "Spooky"
November 20, 2014
Quasar rotation axes show a peculiar alignment over billions of light-years.