EWASS 2019, European Astronomical Society Meeting, Lyon, France, June 24-28, 2019

Symposium: Future Directions in Earth and Planetary Sciences, Yale University, New Haven, USA, May 3-4, 2019

Munich Joint Astronomy Colloquium, Garching, Germany, February 14, 2019

Digital exoplanets workshop, Prague, Czech Republic, January 28, 2019

Colloquium, Institute for Cosmology and Gravitation, Portsmouth, November 8, 2018

Radiative signatures from the cosmos, Paris, France, October 26, 2018

Committee on Space Research (COSPAR) Assembly, Pasadena, CA, USA, July 14-22, 2018

Colloquium, Physical Research Laboratory, Ahmedabad, India, July 12, 2018

Seminar, Inter-University Center for Astronomy and Astrophysics, Pune, India, July 11, 2018

Seminar, Tata Institute for Fundamental Research, Mumbai, India, July 10, 2018

Seminar, Indian Institute for Astrophysics, Bangalore, India, July 9, 2018

Exoplanets II Conference, Cambridge, July 2-6, 2018

UK-India Frontiers of Science Meeting, Royal Society, Chicheley Hall, UK, May 15-18, 2018

Wilhelm und Else Heraeus Conference, Bad Honnef, Germany, March 19-23, 2018

IUPAP Prize Talk, Texas Symposium on Relativistic Astrophysics, Cape Town, South Africa, Dec 3-8, 2017

Astrophysics Seminar, Imperial College, London, October 25, 2017

Astrochemistry Seminar, Max-Planck Institute (MPIE), Garching, Germany, Sep 26, 2017

"Transiting Exoplanets" Conference, Keele University, UK, July 17-21, 2017

EWASS Symposium "Exoplanet science in the coming decade", Prague, Czech Republic, June 26-27, 2017

Astrophysics Seminar, University of Warwick, UK, May 24, 2017

Colloquium, Center for Space and Habitability, University of Bern, Switzerland, May 17, 2017

Ringberg workshop, Atmospheres of Disks and Planets, April 24-28, 2017, Germany 

Public Talk, Lowestoft & Yarmouth Regional Astronomers, Lowestoft Suffolk, UK, April 11, 2017 

Astrophysics Seminar, University of Cardiff, UK, April 5, 2017

IAU Symposium 332 - Astrochemistry VII, Puerto Varas, Chile, March 20-24, 2017

NOVA Meeting on Formation and Evolution of Stars & Planetary Sys., Amsterdam, Netherlands, Feb 14, 2017. 

Astrophysics Seminar, University of Zurich, Zurich, Switzerland, November 18, 2016

Astrophysics Seminar, Geneva Observatory, Geneva, Switzerland, November 15, 2016

Astrophysics Colloquium, Institute of Astronomy, Cambridge, November 3, 2016

Invited Lectures, Exoplanets 2016 Summer School, Moletai, Lithuania, August 5-9, 2016

Special Lecture, Indian Space Research Organisation (ISRO) Headquarters, Bangalore, India, May 18, 2016

Astrophysics Seminar, Indian Institute of Astrophysics, Bangalore, India, May 17, 2016

Bappu Gold Medal Talk, Astronomical Society of India Annual Meeting, Srinagar, India, May10-13, 2016

North Pole Seminar, Lulea Technical University, Space Campus, Kiruna, Sweden, Feb 24, 2016

Public Talk, Lowestoft & Yarmouth Regional Astronomers, Lowestoft Suffolk, UK, Feb 09, 2016

Public Talk, Ely Astronomy Club, Ely, UK, Feb 12, 2016 

Astrophysics Seminar, University of Exeter, Exeter, UK, September 30, 2015

Invited speaker, ExoMol Conference on Spectroscopy of Exoplanets, Windsor, UK, July 24-26, 2015

Invited speaker, Gordon Conference on Origins of Solar Systems, South Hadley, MA, USA, June 28 - July 3, 2015.

Invited speaker, Royal Society International Scientific Seminar on Exoplanets, London, UK, June 23-24, 2015.

Invited speaker, Conference on Exoplanets, Lund University, Sweden, May 6-8, 2015.

Invited speaker, UK Meeting of the European Consortium VAMDC (Virtual Atomic and Molecular Data Centre), 

     Belfast, UK, April 17, 2015

Invited speaker, Conference on Habitability in the Universe: From the Early Earth to Exoplanets, Porto,

   Portugal, March 22-27, 2015

Astronomy Seminar, Keele University, UK, March 18, 2015

Keynote speaker, Workshop on Atmosphere Science in the Context of CHEOPS, TESS, K2, AND

   PLATO, Berlin, Germany, March 2-4, 2015

Astronomy Seminar, University of Bristol, Bristol, UK, Jan 29, 2015

Astronomy Seminar, University of Birmingham, Birmingham, UK, Jan 28, 2015

Seminar, Cambridge University Astronomical Society, UK, Jan 27, 2015

Astronomy Seminar, Durham University, Durham, UK, Dec 10, 2014

Astrophysics Seminar, Dept. of Applied Math and Theoretical Physics (DAMTP), U. Cambridge, UK, Nov 24, 2014

Nordic Network of Astrobiology, Summer course "Exoplanets", La Palma, Canary Islands, Spain, Sep 24 - Oct 2,

     2014 (invited Lectures on Exoplanetary Atmospheres)

International Space Science Institute (ISSI) workshop, Beijing, China, Aug 25-29, 2014 (invited review talk)

Characterizing Planetary Systems Across the HR Diagram, Cambridge, UK, July 28-Aug 1 (contributed talk)

Astrophysics Colloquium, University of Oxford, UK, June 16, 2014

4th Nordic Astrobiology Conference, Bergen, Norway, May 20-22, 2014 (invited plenary talk)

UK E-ELT Workshop, The Open University, Milton Keynes, UK, 10-11 March 2014 (invited review talk)

2014 Exoclimes Conference, Feb 9-14, 2014, Davos, Switzerland (contributed talk)

223rd AAS Annual Winter Meeting, Washington DC, USA, Jan 5-9, 2014 (contributed talk + invited session chair)

Seminar (Exoplanets), Department of Earth Sciences, University of Cambridge, Cambridge, UK, Dec 3, 2013

Colloquium, Institute of Astronomy, University of Cambridge, Cambridge, UK, Nov 7, 2013

AAS Division of Planetary Sciences, 2013 Annual Meeting, Denver, CO, USA, Oct 6-11, 2013 (contributed talk)

JHU/STScI Astrobiology Lecture Series, Johns Hopkins University, Baltimore, MD, USA, October 4, 2013

Astrophysics Seminar, Institute for Advanced Study, Princeton, NJ, USA, October 3, 2013

Protostars and Planets VI Conference, Heidelberg, Germany, July 15, 2013 (review talk on exoplanet atmospheres)

AAS Laboratory Astrophysics Division Meeting, Indianapolis, IN, USA, June 2-6, 2013 (invited talk)

Public Lecture, Springfield Science Museum, Springfield, MA, USA, May 28, 2013

Colloquium, Institute of Astronomy, University of Cambridge, Cambridge, UK, April 25, 2013

Stellar Stoichiometry Workshop, Arizona State University, Tempe, AZ, USA, April 11, 2013

Guest Speaker, 2013 Chemistry Symposium, University of New Haven, New Haven, CT, USA, April 19, 2013

Planetary Science Colloquium, Lunar and Planetary Laboratory, University of Arizona, Tucson, USA, April 9, 2013

Brown Bag Seminar, Lunar and Planetary Laboratory, University of Arizona, Tucson, USA, April 8, 2013

Astronomy Colloquium, Wesleyan University, Middletown, CT, USA, March 27, 2013

Astrophysics Seminar, American Museum of Natural History, New York, NY, USA, March 19, 2013

Public Lecture, Leitner Family Observatory and Planetarium, New Haven, USA, March 5, 2013

AAS Annual Meeting, Jan 7, 2013, Long Beach, CA, USA (contributed talk)

Colloquium, Inst. for Research in Astrophys. & Planetology, Toulouse, France, Nov 16, 2012

Colloquium, University of Franche-Comte, Besancon, France, November 15, 2012

Yale Astronomy Colloquium, Yale University, New Haven, USA, Nov 1, 2012

AAS DPS Annual Meeting, Oct 12-18, 2012, Reno, NV, USA (contributed talk + invited chair for two sessions)

Conference on Exoplanet Atmospheres, Heidelberg, Germany, July 16-20, 2012 (contrib./invited panelist)

YCAA Colloquium, Yale University, New Haven, USA, May 29, 2012

Theoretical Physics Colloquium, ETH, Zurich, Switzerland, April 30, 2012

Physics and Astronomy Colloquium, University of Western Ontario, Canada, April 5, 2012

Solid Earth Seminar, Dept. of Geosciences, Princeton University, Princeton, NJ, Feb 28, 2012

Special Seminar, Dept. of Geology and Geophysics, Yale University, New Haven, Feb 9, 2012

Conference on Planets around Stellar Remnants, Jan 23-27, 2012, Arecibo, Puerto Rico (invited talk)

219th AAS Meeting, Jan 8-12, 2012, Austin, TX (contributed talk)

AGU Fall Meeting 2011: Session P38 , Dec 05-09, 2011, San Francisco, CA. (contributed talk)

First Kepler Science Conference, Dec 05-09, 2011, NASA Ames, Moffett Field, CA. (contributed talk)

Theoretical Astrophysics Colloquium, University of Arizona, Nov 14, 2011, Tucson, AZ

Astrophysics Seminar, University of Delaware, Nov 29, 2011, Newark, DE

Princeton University Wunch Seminar, Sep 28, 2011, Princeton, NJ

Extreme Solar Systems, Sep 11-17, 2011, Jackson Hole, WY (contributed talk)

The Future of Astronomy, CIERA, Northwestern University, Aug 31-Sep 4, 2011, Evanston, IL (invited talk)

218th AAS Meeting, May 24-28, 2011, Boston, MA (contributed talk)

Exploring Strange New Worlds, May 1-5, 2011, Flagstaff, AZ (contributed talk)

NASA Goddard Exoplanet Seminar, March 9, 2011, Greenbelt, MD

217th AAS Meeting, Jan 9-13, 2011, Seattle, WA (contributed talk)

42nd DPS Annual Meeting, Oct 3-8, 2010, Pasadena, CA (contributed talk)

MIT Atmospheric Science Seminar, May 10, 2010, Cambridge, MA

EGU General Assembly, May 2-7, 2010, Vienna, Austria (invited talk)

Penn State - VPL meeting, March 19th, 2010, State College, PA

215th AAS Meeting, Jan 3-7, 2010, Washington, DC (contributed talk)

Pinceton-IAS Exoplanet Lunch Seminar, Dec 14, 2009, Princeton, NJ

Harvard-Smithsonian CfA, SSP Seminar, Nov 23, 2009, Cambridge, MA

MIT Planetary Science PICS Seminar, Nov 3, 2009, Cambridge, MA