i. Conferences: Invited Reviews, Keynote Talks, Summaries (since 1995)
- November 2024: Meeting of NASA APRA PIs at UV-visible-NIR
wavelengths organized by NASA, Tucson, AZ (invitation-only talk on
Astrophotonics at Maryland: The Latest Results on Photonic
Spectrometers and Nulling Interferometers")
- September 2024: First International conference on Astrophysics
and Space Science in Marche, entitled "Feedback and Star Formation
Across Cosmic Scales and Time", Sirolo, Italy (invited focus talk on
"AGN Feedback in Optical / IR")
- April-May 2024: International workshop entitled "Some Like It
Hot! A Journey from the Hot IGrM to the Multiphase CGM" organized by
the Munich Institute of Astro-, Particle-, and BioPhysics (MIAPbP;
review & discussion on "The Fate of Dust in Galactic Winds and the
CGM").
- November 2023: Meeting of all NASA SAT/APRA PIs at UV-visible-NIR
wavelengths organized by NASA, Tucson, AZ (invited talk on “Recent
Advances in Astrophotonics: Sophisticated Spectrometers and Nulling
Interferometers on a Chip")
- July 2023: International conference entitled "New Views on
Feedback & the Baryon Cycle in Galaxies", Melbourne, Australia
(invited kick-off talk on "Cool Outflows and their Implications")
- June 2023: CLEO/Europe-EQEC 2023, Joint Session II entitled "The
photonic yield in astronomy", Munich, Germany (invited kick-off talk on "Why
Photonic Technologies are Beneficial to Astronomical Instrumentation")
- May 2023: International conference entitled "AGN winds on the
Chesapeake", Easton, Maryland (contributed talk on "Q-3D: A JWST Early
Release Science Program to Study Quasar Feedback around Cosmic Noon")
- January 2023: Meeting of all NSF/ATI PIs organized by the
National Science Foundation, Seatle, WA (invited talk on
"Near-Infrared Photonic Spectrometers with a Spectral Resolution of
100,000" - virtual presentation via Zoom)
- October 2022: Conference entitled "Signatures of AGN Feedback:
The Post-SOFIA Era", Mountain View, California (invited talk entitled
"Galactic Winds from IR" - virtual presentation via Webex)
- June 2022: Conference entitled "Multiphase AGN Feeding & Feedback
II", Sesto, Italy (invited talk entitled "AGN Outflows in the Local
Universe: From the Central Engine to the Circumnuclear Medium")
- October 2021: Meeting of all NSF/ATI PIs organized by the
National Science Foundation, Alexandria, VA (invited talk on "Photonic
Filters and Spectrometers for Ground-based Near-Infrared Astronomy" -
virtual presentation via Zoom)
- July 2021: Symposium S10 entitled "The many faces of black hole
accretion" as part of the annual meeting of the European Astronomical
Society (invited review on "AGN Feedback: From the Central Engine to
the Host Galaxy and Beyond" - virtual presentation via Zoom)
- January 2021: Conference entitled "CON-quest workshop on the
Feeding and Feedback of Obscured Activity", Chalmers University,
Sweden (invited talk on "A Holistic View of Cool Outflows in Obscured
Nuclei" - virtual presentation via Zoom)
- May 2020: Conference entitled "Photonics North", Niagara Falls,
Canada (invited talk on "Recent Advances in Astrophotonics: Integrated
Spectrometers and Photonic Filters" - virtual presentation via Zoom)
- January 2020: Invitation-only workshop entitled "Extreme
Galatic Nuclear Activity: Ultraluminous Starbursts and AGN" in honor
of David Sanders' 30 years in Hawaii, Honolulu (talk on "Cool Winds in
Ultraluminous Infrared Galaxies")
- December 2019: Conference entitled "Australian and New Zealand
Conference on Optics and Photonics 2019" (ANZCOP 2019), special session
on astrophotonics, organized by the Australian Optical Society and
SPIE, Melbourne, Australia (invited talk on "Recent Advances in
Astrophotonics: Integrated Spectrometers and Photonics Filters")
- September-October 2019: Meeting organized by the NSF and NASA
entitled "Joint NASA/NSF 2018 UV-Vis PI Program Review Meeting",
Washington, DC (invited talk on "Miniaturization: The Next Wave in
Astronomical Instrumentation")
- September 2018: Conference entitled "15th Potsdam Thinkshop: The
role of feedback in galaxy formation: from small-scale winds to
large-scale outflows", Potsdam, Germany (invited talk titled "An
Observational Perspective on Galactic Winds and the Circumgalactic
Medium" to kick off the meeting)
- July 2018: Conference entitled "Multiphase AGN Feeding &
Feedback", Sesto, Italy (invited talk entitled "A Holistic View of
Quasar Feedback" to kick off the meeting)
- June 2018: Conference entitled "Bubbles Big & Small. From
supernovae & the Fermi bubble to the circumgalactic medium",
Bangalore, India (invited talk on "Bubbles, Outflows, and the
Circumgalactic Medium" to kick off the meeting)
- April 2018: Conference entitled "A Star Was Born" to celebrate
the scientific accomplishments of Dr. Michael Dopita, Abbazia di
Spineto, Italy (invited talk on "Quasar Feedback and CGM in
Star-Forming Galaxies")
- January 2018: JWST Town Hall, 231st AAS meeting, Washington, DC
(invited talk on ERS program #1335 "Q-3D: Imaging Spectroscopy of
Quasar Hosts with JWST Analyzed with a Powerful New PSF Decomposition
and Analysis Package")
- July 2017: Conference entitled "In & Out. What rules the Baryon
Cycle?", Munich Institute for Astro- and Particle Physics (MIAPP),
Garching, Germany (invited review on "Quasar-Driven Outflows")
- July 2017: Workshop entitled "Behind the Curtains of Dust",
Sexten Center for Astrophysics, Sesto, Italy (invited review on
"Multi-Phase Outflows in ULIRGs")
- June 2017: Symposium #6 on "Physics and demography of AGN and
starburst winds", European Week of Astronomy and Space Science
(EWASS), Prague, Czech Republic (invited review on "Cool Neutral and
Molecular Outflows in Gas-Rich Galaxies")
- June 2017: Conference entitled "What Matter(s) Around Galaxies",
Durham, United Kingdom (invited review on "The Impact of Quasar-Mode
Feedback on the Ecosystems of Galaxies")
- May 2017: Workshop entitled "AGN Driven Winds", Haifa, Israel
(invited review on "Cool Neutral and Molecular Outflows")
- September 2016: Conference entitled "Crossing the Rubicon: The
fate of gas flows in galaxies", Santarcangelo di Romagna, Italy
(invited review on "The Impact of Stellar Feedback and Outflows on the
Ecosystems of Galaxies")
- August 2016: Conference on "CLOUDY: Emission Lines in
Astrophysics, from Gaseous Nebulae to Quasars" in honor of Prof. Gary
Ferland, Mexico City, Mexico (invited review on "Multi-wavelength
Spectroscopy of AGN and Quasars")
- July 2016: Symposium #12 on "Stellar and AGN feedback in
galaxies: a multi-wavelength perspective of outflows", European Week
of Astronomy and Space Science (EWASS), Athens, Greece (invited review
on "Stellar Feedback in Galaxies")
- April 2016: Conference on "The Interplay between Local and Global
Processes in Galaxies", Cozumel, Mexico (invited review on "Star
Formation Quenching")
- February 2016: Conference on "Sweeping Galaxies Clear: Cold
Molecular Outflows as Drivers of Galaxy Evolution", Sesto, Italy
(invited talk on "The Role of Quasars in Driving the Cold Gas out of
Galaxies")
- December 2015: Conference on the
"U.S. Radio/Millimeter/Submillimeter Science Futures in the 2020s",
Chicago, Illinois (invited talk on "Observations of Gas Flows In and Out of
Galaxies"}
- June 2015: Conference on "Black Hole Accretion and AGN Feedback", Shanghai, China (invited talk on "Evidence for Star Formation and AGN Feedback in the Dust and Cold Gas of Galaxies")
- March 2015: Conference on "Unveiling the AGN - Galaxy Evolution Connection", Puerto Varas, Chile (invited talk on "Evidence for Star Formation and AGN Feedback in the Dust and Molecular Gas of Galaxies")
- July 2014: Workshop on "AGN versus Star Formation", Durham,
England (invited talk on "Powerful Neutral Atomic and Molecular Galactic
Winds in Nearby Active Galaxies")
- July 2014: Workshop on "Behind the curtain of dust - the
molecular view of activity in (U)LIRGs", Sesto Centre for
Astrophysics, Balzano, Italy (invited talk on "Warm and Cold Molecular
Winds in ULIRGs")
- June 2014: Conference on "Powerful AGN and their Host Galaxies
Across Cosmic Time", Port Douglas, Australia (invited talk on
"Powerful Neutral Atomic and Molecular Galactic Winds in Nearby Active
Galaxies")
- April 2014: Conference on "Fire Down Below: The Impact of
Feedback on Star and Galaxy Formation", Kavli Institute of Theoretical
Physics, Santa Barbara, California (invited talk on "Powerful
Neutral Atomic and Molecular Winds in Galaxies")
- October 2013: Conference on "Multiwavelength AGN Surveys and
Studies", Yerevan, Armenia (invited talk on "AGN Feedback, Near and
Far")
- June 2013: Conference on "Galaxies vs SMBH", Castellammare del
Golfo, Sicily, Italy (invited talk on "Powerful Molecular Outflows in
Nearby Active Galaxies")
- June 2013: Conference on "Galactic Winds: Near and Far", Ringberg
meeting, Ringberg Castle, Germany (invited talk on "New Herschel
Results on Molecular Winds and Multiwavelength Comparisons")
- April 2013: Conference titled "FIRSED2013 - the FIR-submm SEDs of
galaxies with and without active nucleus", Amsterdam, Netherlands
(invited talk on "ULIRG - QSO Connection")
-
March 2013: Conference on "Infrared and Submillimeter Probes of Gas in
Galaxies: From the Milky Way to the Distant Universe", Pasadena,
California (contributed talk on "Powerful Molecular Outflows in Nearby
Galaxies")
- October 2012: Conference on "Frontiers in Star Formation" in
honor of Prof. Richard Larson, Yale University, New Haven,
Connecticutt (invited talk on galactic winds and outflows)
- May 2012: Workshop on "The Physics and Evolution of Active Black
Holes", Technion, Haifa, Israel (invited talks on "Galactic Winds:
What, Who, and How?" and "Galaxy Interactions: Do they play a role in
triggering Local AGN?")
- May 2012: STScI 2012 Symposium on "Gas Flows in Galaxies",
Baltimore, MD (invited talk on "Outflows in Molecules")
- March 2012: NRAO-NAASC 2012 Workshop on "Outflows, Winds and
Jets: From Young Stars to Supermassive Black Holes", NRAO,
Charlottesville, Virginia (invited review on Observational Review of
the Outflow Phenomena from Extragalactic Systems)
-
October 2011: International conference "AGN Winds in Charleston",
Charleston, South Carolina, (talk on Massive Neutral and Molecular
Winds in Nearby Galaxies)
-
September 2011: European Space Astronomy Centre (ESAC) conference on
"The Starburst-AGN Connection under the Multiwavelength Limelight",
ESAC, Villafranca del Castillo, Spain (invited talk on Galaxy Mergers,
Ultraluminous Infrared, and Quasar Activity)
-
August 2011: Astronomy at High Angular Resolution (AHAR11)
conference on The Central kiloparsec in galactic nuclei in Bad
Honnef, Germany (invited talk on The Latest Results from QUEST)
-
June 2011: Ringberg Meeting on Star Formation in the Herschel Era,
Tegernsee, Germany (invited talk on Starburst-Driven Feedback:
Observational Perspective)
-
February 2011: Mini-Symposium in honor of C. Dermer's E. O. Hulburt
Science Award (invited talk)
-
June 2010: Extreme Starbursts in the Local Universe, Granada, Spain
(invited conference summary)
-
July 2008: COSPAR, Montreal, Canada (invited talk on Galactic Winds)
-
January 2008: Fabry-Perot Spectroscopy in Astronomy, Tenerife, Canary Islands
(invited talk on The Maryland-Magellan Tunable Filter)
-
October 2007: Second Magellan Science Symposium, CfA/Harvard (invited talk on
Science with the Maryland-Magellan Tunable Filter)
-
October 2007: W. G. Mathews & P. Bodenheimer Retirement Symposium
(invited review talk on Galactic Winds)
-
August 2007: VLTI Summer School on Active Galactic Nuclei at the
highest resolution: Theory and Observation, Torun, Poland (four
invited lectures on the Starburst-AGN Connection, Ultraluminous IRAS
Galaxies, Feedback Processes, and Elemental Abundances as Tracers of
Star Formation)
-
August 2007: Legacy of Multi-Wavelength Surveys, Xining, China
(invited review on QUEST: Quasar - ULIRG Evolution Study)
-
August 2007: Prof. D. E. Osterbrock Memorial Symposium, Santa Cruz, CA
(invited review on Spectral Classificaiton of Emission-Line Galaxies)
-
August 2006: New Cosmology Results from the Spitzer Space Telescope,
IAU Joint Discussion #15, Prague, Czech Republic (invited talk on ULIRGs in the Cosmological Context)
-
June 2006: Mapping the Galaxy and Nearby Galaxies in honor of Prof. Sofue
(contributed talk on Galactic Winds)
-
June 2006: Dust and Gas in ULIRGs: Tracing Star Formation and Black
Hole Growth at the Centers of Ultraluminous Infrared Galaxies, Ithaca,
New York (invited review on ULIRG Evolution)
-
November 2005: Infrared Diagnostics of Galaxy Evolution, Pasadena,
California (contributed talk on QUEST: Quasar / ULIRG Evolution Study
with Spitzer/IRS)
-
August 2005: International workshop on QSO Hosts and Environments at
the Lorentz Center in Leiden, Netherlands (invited review on The Hosts
and Environments of Local ULIRGs and QSOs)
- August 2005: International conference on Extreme Starburst: Near
and Far in Lijiang, China (invited review on Local ULIRGs and QSOs)
-
November 2004: First SST Science meeting on New Views of the Cosmos,
Pasadena, California
(contributed talk on Evolution of Activity in Massive Gas-Rich
Mergers)
- November 2004: Ringberg meeting on The Role of Mergers and
Feedback in Galaxy Evolution, Germany. (invited review on AGN-Star
Formation Connection in Local Powerful Starbursts)
- July 2004: International conference on Astrophysics of Gaseous
Nebulae and Active Galactic Nuclei in honor of D. E. Osterbrock's 80th
anniversary, Santa Cruz, California (invited review on Unification of
Radio-Quiet AGN: An Update)
- June 2004: Dwingeloo meeting on Extra-planar Gas, Netherlands
(invited review on Galactic Winds in Starburst and Active Galaxies)
- January 2004: II International Workshop on Science with the GTC:
Science with GTC 1st-light Instruments and the LMT, Mexico City,
Mexico (invited review on Extragalactic Science with Tunable Filters)
-
December 2003: International 2003 Guillermo Haro conference on
Multiwavelength AGN Surveys (Keynote review on Unification of
Radio-Quiet AGNs: Successes and Failures)
-
November 2003: International conference in Sydney, Australia in honor
of R. B. Tully 60th Anniversary (invited talk on Galactic Winds and
the Missing Baryons)
-
July 2003: IAU Symposium #217 ``Recycling Intergalactic and Interstellar Matter'', Sydney, Australia (invited review on Multiwavelength Observations of Galactic Winds)
-
June 2003: International conference on the ``Neutral ISM in Starburst Galaxies'', Maarstrand, Sweden (invited review on Galactic Winds: Near and Far)
-
July 2002: International conference on ``Active Galactic Nuclei: from
Central Engine to Host Galaxy'', meeting held in Meudon, France, July
23-27, 2002 (one of two keynote reviews; The AGN Paradigm:
Radio-Quiet Objects)
-
December 2001: International conference on "Galaxies: The Third Dimension"
held on Cozumel, Mexico (invited review talk, Fabry-Perot Survey of Normal
and Active Galaxies)
- June 2001: IAU Colloquium #184 on ``AGN Surveys'' held in
Yerevan, Armenia (invited review talk, Spectroscopic Diagnostics for
IR-Selected AGNs)
-
April 2001: Workshop on "Extragalactic Gas at Low Redshift" in honor of Dr.
Ray Weymann, Las Campanas Observatories, Pasadena, CA (invited talk,
Warm Ionized Gas on the Outskirts of Active and Star-Forming Galaxies)
- January 2001: International workshop on "QSO Hosts and their
Environments" held in Granada, Spain (contributed talk, The QSO --
Ultraluminous Infrared Galaxies Connection)
- November 2000: International conference on "Emission Lines from
Jet Flows" held on Isla Mujeres, Mexico (invited talk, New Results
from a Survey of Galactic Outflows in Nearby Active Galactic Nuclei)
- September 2000: Ringberg meeting on "Starbursts: Near and Far"
(invited discussion leader on the Starburst-AGN Connection)
- August 2000: International workshop on "Environments of Galaxies"
held in Birmingham, UK (invited review talk on The Impact of
Starburst-Driven Winds)
- March 1999: International Conference on ``Imaging the Universe in
Three Dimensions: Astrophysics with Advanced Multi-Wavelength Imaging
Devices'', Walnut Creek, California (invited highlight talk,
Fabry-Perot Imaging Spectroscopy of Starburst and AGN Winds)
- March 1999: Annual conference of the University of Montreal and
University Laval Joint Astrophyscis Research Center, Quebec City,
Canada (one of two invited `keynote speakers', Ultraluminous
Infrared Galaxies and the Origin of Nuclear Activity).
- September 1998: Annual Ringberg Meeting on ``Ultraluminous
Infrared Galaxies'' (invited review talk, Highlights:
Optical/NIR Spectroscopy of Ultraluminous Infrared Galaxies)
- April 1998: Annual APS Meeting, Columbus, Ohio (invited review
talk, Ultraluminous Infrared Galaxies and the Origin of
Nuclear Activity)
- August 1997: IAU Symposium 186 ``Galaxy Interactions at Low and
High Redshift'' (invited talk, Spectroscopy of Luminous
Infrared Galaxies)
- March 1997: XVIIth Moriond Astrophysics Meeting, ``Extragalactic
Astronomy in the Infrared'', Les Arcs, Savoie, France (invited review
talk, Spectroscopy of Luminous Infrared Galaxies)
- June 1996: Aspen Summer Astrophysics Workshop on ``Galaxy Interactions
at Low and High Redshifts'', Aspen, Colorado (invited review talk, 30
minutes).
- November 1995: WAAM meeting, Naval Research Lab., Washington, DC.
(invited talk, A Look through the Obscuring Torus of Active Galactic Nuclei)
- May 1995: International conference on ``Three-Dimensional
Spectroscopy'', Marseille, France (invited talk, Fabry-Perot Observations
of Active and Starburst Galaxies)
ii. Invited Colloquia & Seminars (since 1995)
- September 2024: Department of Physics, George Washington
University, Washington, DC (guest lecture on Chemical Evolution of
Galaxies for course AP 2131 taught by Prof. Chryssa Kouveliotou)
- May 2023: CREOL, College of Optics and Photonics, University of
Central Florida, (Colloquium: Recent Advances in Astrophotonics:
Sophisticated Filters, Spectrometers, and Interferometers on a Chip)
- September 2022: Department of Physics, George Washington
University, Washington, DC (guest lecture on Chemical Evolution of
Galaxies for course AP 2131 taught by Prof. Chryssa Kouveliotou)
- July 2022: Max Planck Institute for Astrophysics (MPA),
Garching, Germany (special seminar series, Galactic Winds: From the
Central Engine to the Circumgalactic Medium)
- April 2021: NASA Jet Propulsion Laboratory, Pasadena (Section 389 seminar: Recent Advances in Astrophotonics: Integrated Spectrometers and Photonics Filters - virtual presentation via Zoom, jointly with former PhD student Pradip Gatkine now at Caltech)
- March 2021: Astronomy Sector of the Department of Physics, National and Kapodistrian University of Athens, Athens, Greece (Colloquium: The Cool Side of Galactic Winds - virtual presentation via Zoom)
- October 2020: Department of Physics, Virginia Tech, Blacksburg,
Virginia (Colloquium: The Cool Side of Galactic Winds - virtual
presentation via Zoom)
- March 2020: Department of Physics, University of Maryland,
College Park, Maryland (Space and Cosmic Ray Physics seminar: The Cool
Side of Galactic Winds)
- October 2019: Johns Hopkins University / Space Telescope
Science Institute, Baltimore, Maryland (JHU/STScI CAS Wine & Cheese
30-min seminar: Astrophotonics: The Next Wave in Astronomical
Instrumentation)
- September 2019: Space Telescope Science Institute / Johns
Hopkins University, Baltimore, Maryland (Joint Colloquium: Galactic
Winds and the Circumgalactic Medium)
- September 2019: Space Telescope Science Institute, Baltimore,
Maryland (Coffee talk: Astrophotonics: The Next Wave in Astronomical
Instrumentation)
- June 2019: Astronomy Group, Department of Physics, Durham
University, Durham, United Kingdom (Colloquium: Galactic Winds and the
Circumgalactic Medium)
- May 2019: Institute of Astronomy and Kavli Institute for
Cosmology Cambridge, University of Cambridge, Cambridge, United
Kingdom (30-min seminar: Astrophotonics: The Next Wave in Astronomical
Instrumentation)
- March 2019: Astrophysics Research Institute, Liverpool John
Moores University, Liverpool, United Kingdom (Colloquium: Galactic
Winds and the Circumgalactic Medium)
- February 2019: Institute of Astronomy and Kavli Institute for
Cosmology Cambridge, University of Cambridge, Cambridge, United
Kingdom (Kavli Lecture: Galactic Winds and the Circumgalactic Medium)
- February 2019: Kavli Institute for Cosmology Cambridge,
University of Cambridge, Cambridge, United Kingdom (20-min seminar:
The Source of Ionization of Quasar Winds)
- February 2019: Institute of Astronomy, University of Cambridge,
Cambridge, United Kingdom (Discussion: Multi-scale Quasar-Driven Outflows)
- October 2018: Pennsylvania State University, State College, PA
(Colloquium: The Cool Side of Galactic Winds)
- August 2018: Max-Planck Institute for Radioastronomy, Bonn,
Germany (Colloquium: The Cool Side of Galactic Winds)
- March 2018: SOFIA Science Center, Mountain View, CA (Colloquium:
The Cool Side of Galactic Winds)
- September 2016: University of Sydney, Australia (Astronomy
colloquium: The Cool Side of Galactic Winds)
- September 2016: University of Sydney, Australia (Seminar:
Astrophotonics @ Maryland)
- July 2016: MPE, Garching, Germany (IR Tea Talk; Mrk 231: The
Nearest Laboratory to Study Quasar Feedback in Action, Slim Accretion
Disks, but not Binary Black Holes)
- May 2016: University of Maryland, College Park, MD (CTC seminar on
Mrk 231: The Nearest Laboratory to Study Quasar Feedback in Action,
Slim Accretion Disks, but not Binary Black Holes)
- September 2015: Tufts University, Medford, MA
(Colloquium on galactic winds)
- January 2015: The Ohio State University, Columbus, OH
(Colloquium on galactic winds)
- April 2014: Naval Research Laboratory, Washington, DC
(Colloquium on galactic winds)
- March 2014: University of Colorado, Boulder, Colorado
(Colloquium on galactic winds)
- March 2014: Carnegie Observatories, Pasadena, California
(Colloquium on galactic winds)
- January 2014: National Radio Astronomy Observatory, Socorro, New
Mexico (Colloquium on galactic winds)
- January 2014: Kavli Institute for Particle Astrophysics and
Cosmology (KIPAC), Stanford University, California (Colloquium on
galactic winds)
- July 2013: MPE, Garching, Germany (IR Tea Talk; Cool Cores and
Cooling Flows: Near and Far)
- July 2013: Sydney Institute for Astronomy, University of Sydney,
Sydney, Australia (colloquium; Cool Cores and Cooling Flows: Near and
Far)
- May 2013: Institute for Astronomy, Honolulu, Hawaii (colloquium
on galactic winds)
- November 2012: MPE, Garching, Germany (tea talk on "Non-Herschel
Science "Teasers" and Photonic OH Suppression")
- June 2012: NASA Goddard Space Flight Center, Greenbelt, Maryland
(colloquium on galactic winds)
- April 2012: Invited NOVA lecturer at Nijmegen, Leiden, and
Groningen, The Netherlands (a series of three colloquia on galactic
winds)
-
February 2012: Queen's University, Kingston, Ontario, Canada (colloquium)
-
November 2011: University of Pennsylvania, Philadelphia, Pennsylvania
(colloquium)
-
February 2011: Boston University, Boston, Massachussetts (colloquium)
-
April 2010: Maryland-Goddard Interaction Day, GSFC, Maryland (seminar)
-
April 2010: George Mason University, Fairfax, Virginia (colloquium)
-
March 2010: Catholic University of America, Washington, D.C. (colloquium)
-
March 2010: Oxford University, Oxford England (BIPAC seminar)
-
February 2010: University of Florida, Gainesville, Florida (colloquium)
-
September 2009: University of Sydney, Sydney, Australia (colloquium)
-
June 2009: INAF, Instituto di Radioastronomia, Bologna, Italy (colloquium)
-
June 2009: MPIfR, Bonn, Germany (colloquium)
-
June 2009: Astrophysical Institute, Potsdam, Germany (colloquium)
-
June 2009: Ruhr-Universitat, Bochum, Germany (colloquium)
-
May 2009: MPIA, Heidelberg, Germany (colloquium)
-
May 2009: MPE, Garching, Germany (tea talk)
-
March 2009: MPE/MPA/ESO, Garching, Germany (Munich Joint Astronomy colloqium)
-
November 2008: Virginia Tech, Blacksburg, Virginia (colloquium)
-
March 2008: Pontificia Universidad Catolica, Santiago, Chile (colloquium)
-
January 2008: University of California, Riverside, CA (colloquium)
-
March 2007: New Mexico State University, Las Cruces, NM (colloquium)
-
September 2006: University of Virginia, Charlottesville, VA (colloquium)
-
September 2005: Los Alamos National Laboratory, New Mexico (colloquium)
-
July 2005: Astronomy Observatory Public Open House, College Park
(popular seminar)
-
February 2004: Naval Research Laboratory, D.C. (E.O. Hulbert
Colloquium Series)
-
November 2003: Observatories of the Carnegie Institution, Pasadena, CA
(colloquium)
-
November 2003: IPAC, Caltech, Pasadena, CA (lunch seminar)
-
October 2003: Livermore National Laboratory, CA (colloquium)
-
May 2003: University of California, Los Angeles, CA (colloquium)
-
May 2003: University of California, Santa Barbara, CA (colloquium)
-
April 2003: Observatories of the Carnegie Institution, Pasadena, CA (colloquium)
-
April 2003: California Institute of Technology, Pasadena, CA (colloquium)
-
April 2003: Ohio State University, Columbus, OH (colloquium)
-
April 2003: University of Rochester, Rochester, NY (colloquium)
-
November 2002: State University of New York, Stony Brook, NY (colloquium)
-
May 2002: Astronomy Observatory Public Open House, College Park
(popular seminar)
-
November 2001: University of Maryland, College Park, Maryland (colloquium)
-
October 2001: Kitt Peak National Observatory, Tucson, Arizona (lunch-time seminar)
-
October 2001: University of Arizona, Tucson, Arizona (joint U. of Arizona/NOAO
colloquium)
-
May 2001: NASA Goddard Space Flight Center, Laboratory for Astronomy and
Solar Physics (colloquium)
- May 2001: Astronomy Observatory Public Open House, College Park
(popular seminar)
- May 2001: University of Maryland, College Park, MD (lunch-time seminar,
NGC 3079: The Mother of All Galaxy-Scale Windblown Superbubbles - Giant
"Mushroom Cloud" in Action!)
-
February 2001: University of Texas, Austin, Texas (lunch-time seminar)
-
February 2001: University of Texas, Austin, Texas (colloquium)
- June 2000: Astronomy Observatory Public Open House, College Park
(popular seminar)
-
March 2000: University of California, Santa Cruz, California (colloquium)
-
March 2000: University of Virginia, Charlottesville, Virginia (colloquium)
-
January 2000: Anglo-Australian Observatory, Australia (colloquium)
-
October 1999: MIT (colloquium)
- June 1999: Astronomy Observatory Public Open House, College Park
(popular seminar)
- January 1999: Hertzberg Institute of Astrophysics, Canada
(colloquium)
- January 1999: University of British Columbia, Canada (colloquium)
- June 1998: Astronomy Observatory Public Open House, College Park
(popular seminar)
- June 1997: Astronomy Observatory Public Open House, College Park
(popular seminar)
- June 1997: UC Santa Cruz, Santa Cruz, California (colloquium)
- April 1997: Space Telescope Science Institute, Baltimore,
Maryland (colloquium)
- February 1997: Goddard Space Flight Center, High-Energy
Astrophysics Division, Greenbelt, Maryland (colloquium)
- November 1996: University of Montreal, Montreal, Canada (colloquium)
- November 1996: University of Illinois, Urbana-Champaign, Illinois
(colloquium)
- November 1996: University of Virginia, Charlottesville, Virginia
(colloquium)
- May 1996: University of Maryland, College Park (seminar on "Near-Infrared
Spectroscopy of Active Galaxies")
-
March 1996: Astronomy Observatory Public Open House, College Park
(popular seminar)
- February 1995: New Mexico State University, Las Cruces, New Mexico
(colloquium)
- January 1995: Universite Laval, Quebec, Canada (colloquium)
- January 1995: University of Toronto, Toronto, Canada (colloquium)