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Astrobiology Science News 21 November 2011

By Keith Cowing

November 21, 2011

Instability-Driven Dynamical Evolution Model of a Primordially 5 Planet Outer Solar System, astro-ph
A Planetary Companion to the Intermediate-Mass Giant HD 100655, astro-ph
Planets: Power Laws and Classification, astro-ph
The effects of disk and dust structure on observed polarimetric images of protoplanetary disks, astro-ph

Keith Cowing

Explorers Club Fellow, ex-NASA Space Station Payload manager/space biologist, Away Teams, Journalist, Lapsed climber, Synaesthete, Na’Vi-Jedi-Freman-Buddhist-mix, ASL, Devon Island and Everest Base Camp veteran, (he/him) 🖖🏻

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