- Biomarkers of the Deep
- Alien Atmospheres – Methane, CFCs and Signs of Extraterrestrial “Intelligence”
- Super-Habitable World May Exist Near Earth
- Titan’s Building Blocks Might Pre-date Saturn
- Seeing Earth As An Exoplanet: What Signs Of Life Are Visible?
- Earth’s Breathable Atmosphere Tied to Plate Tectonics?