• Economist Magazine, March 17, 2005, Science and Technology section
• Transcript of the Economist story 
• New Scientist Magazine, March 12, 2005, Cover story
• Technical review presented at PASCOS04, Northeastern University, (2004)
• Technical review presented at the Fermilab conference on Fundamental Physics from Clusters of Galaxies, December 2004
• Article in Astronomy Now, May 2006