1. Remote methods such electromagnetic absorption are possible from satellites above planetary atmospheres . 2. The "'Jovian atmosphere "'is the largest planetary atmosphere in the Solar System. 3. He studied in pioneering theoretical work the interaction of meteors and planetary atmospheres . 4. The "'atmosphere of Jupiter "'is the largest planetary atmosphere in the Solar System. 5. It also led to explanations for the isotopic abundances of present-day planetary atmospheres . 6. BIRA-IASB also contributes to research on planetary atmospheres , in particular Mars and Venus. 7. The first observed extrasolar planetary atmosphere was made in 2001. 8. He is interested in atmospheric evolution, planetary atmospheres and paleoclimates. 9. Environmental factors like asteroid fields, planetary atmospheres , and minefields further diversify the gaming possibilities. 10. In 1984 he won the George Ledlie prize for his work on planetary atmospheres .