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Tracing the Lifecycle of Planetary Systems around stars (slightly) more massive than the Sun

Hubble Science Briefing. Tracing the Lifecycle of Planetary Systems around stars (slightly) more massive than the Sun. John Debes. Unchanging Heavens?. How do we study populations of stars?. ESO. NASA/HST. We are but Mayflies of the Milky Way…. Stellar and Planetary Birth. HD 100546.

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Tracing the Lifecycle of Planetary Systems around stars (slightly) more massive than the Sun

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  1. Hubble Science Briefing Tracing the Lifecycle of Planetary Systems around stars (slightly) more massive than the Sun John Debes

  2. Unchanging Heavens? HSB--John Debes

  3. How do we study populations of stars? ESO NASA/HST HSB--John Debes

  4. HSB--John Debes

  5. We are but Mayflies of the Milky Way… HSB--John Debes

  6. HSB--John Debes

  7. Stellar and Planetary Birth HSB--John Debes

  8. HD 100546 Ardila et al., 2007 HSB--John Debes

  9. HD 100546 Ardila et al., 2007 HSB--John Debes

  10. HSB--John Debes Avenhaus et al., 2014

  11. ALMA (ESO/NAOJ/NRAO)/Nienke van der Marel HSB--John Debes

  12. Disk structures, planets CO, H2O, dust E J S N Dust segregation HSB--John Debes Menu et al., 2014

  13. Planetary Adolescence NASA’s IRAS discovers the “Fabulous Four”, and launches the characterization of dusty stars HSB--John Debes

  14. Three of the Fabulous Four All A-type stars, two known to host planetary mass objects HSB--John Debes

  15. β Pictoris Smith & Terrile (1984) HSB--John Debes

  16. β Pictoris HSB--John Debes

  17. β Pictoris b Nielsen et al. (2014) Snellen et al. (2014) HSB--John Debes

  18. β Pictoris b—transiting planet? Lecavelier des Etangs et al. (1997) HSB--John Debes

  19. Planet Crashes at HD 172555 Lisse et al. (2009) HSB--John Debes

  20. HR 4796A—Mysterious Dust Wahhaj et al. (2014) HSB--John Debes

  21. Scattering Efficiency Debes et al. (2008) HSB--John Debes

  22. HR 8799 HSB--John Debes

  23. HR 8799 HSB--John Debes

  24. Middle Age Planets ?? HSB--John Debes

  25. HSB--John Debes

  26. ESO HSB--John Debes

  27. ‘Retired’ planetary systems Bonsor et al. (2013) HSB--John Debes

  28. ‘Retired’ planetary systems HSB--John Debes

  29. The ultimate retirement HSB--John Debes

  30. A planetary system’s swan song HSB--John Debes

  31. Stellar Brightness HSB--John Debes

  32. HSB--John Debes

  33. White dwarf dust looks like asteroids Xu et al. (2014) HSB--John Debes

  34. Agol (2011) HSB--John Debes

  35. Take Home Points • Dust traces the lives of planets from birth until death • Stars more massive than the sun have been a goldmine of information about the diverse and amazing process of planet formation • While we know much, the process of planet formation is still quite mysterious and surprising—leading us into exciting territory! HSB--John Debes

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