subject area of
- Evidence for dust grain growth in young circumstellar disks Journal Article
- FORMATION OF PLANETARY EMBRYOS - EFFECTS OF FRAGMENTATION, LOW RELATIVE VELOCITY, AND INDEPENDENT VARIATION OF ECCENTRICITY AND INCLINATION Conference Proceeding
- HOW CLIMATE EVOLVED ON THE TERRESTRIAL PLANETS Journal Article
- Healthy discussion of planetary science goals Journal Article
- The astrobiology primer: An outline of general knowledge - Version 1, 2006 Journal Article