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| Paper: |
Frontier Planets:
Wide Separation Giants and Planet Formation |
| Volume: |
432, New Horizons in Astronomy: Frank N. Bash Symposium 2009 |
| Page: |
98 |
| Authors: |
Murray-Clay, R. A. |
| Abstract: |
With almost 400 planets currently known, the study of extrasolar planetary systems has blossomed into a rich field. Still, large classes of planets are predicted to exist but remain to be discovered. Here, I selectively review the state of exoplanetary science and focus on one observationally-driven frontier. Massive planets at wide separations from their host stars have now been directly imaged. I discuss how the interplay between theory and observation at this frontier offers a window into both the phenomenological question of what types of planets and planetary systems exist and the theoretical question of how they came to be. |
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