Astrobiology Science News 9 July 2009
- Methane-eating Microbes Use Iron and Manganese Oxides to Breathe, Pennsylvania State University
- Explosive growth of life on Earth fueled by early greening of planet, Arizona State University
- Video: DeepWorker submersible at Pavilion Lake, Pavillion Lake Research Project
- Astronaut Mike Gernhardt: Flying a submersible – just like riding a bicycle, Pavillion Lake Research Project