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Invited Talks & Lectures (partial list): P. Mészáros

  1. Inv. talk, Louisiana State University, Physics and Astronomy Dept., Baton Rouge, LA, Nov. 1, 2023
  2. Inv. talk, NCfA Symposium 2023, “Multimessenger Astrophysics and the Hyperbright GRBs”, University of Nevada, Las Vegas, Feb. 23, 2023
  3. Mmber, International Advisory Committe, UHECR Symposium, Lomonosov Moscow State University, Moscow, Russia, Aug. 2020
  4. Member SOC, “Cherenkov Telescopes and the VHE component of GRBs” International Conference, Pisa, Italy, April 2020.
  5. Member SOC, “Dialog at the Dream Field: Supranuclear Matter” conference, Kavli Inst. Astron. Astrophys., Beijing, China, Aug. 2020
  6. Colloquium, Nanjing University and Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing, China, Dec. 17, 2019
  7. Colloquium, “Multi-messenger signals from AGNs and sGRBs”, Physics Department, Hong Kong University, Hong Kong, December 10, 2019
  8. Member SOC, “Multi-messenger Astrophysics in the Gravitational Wave Era”, Yukawa Inst.Theor.Phys. Workshop, Kyoto, Japan, Oct 2019
  9. Member SOC, “GRBs in the GW era 2019” International Conference, Yokohama, Japan, Oct. 2019
  10. Inv. talk, “Physics Opportunities at a Lepton Colider” Workshop, SLAC Stanford University, Palo Alto CA, Aug. 7-9, 2019
  11. Plenary Inv. talk, Member SOC, “GRBs and Related Astrophysics in the Multi-Messenger Era” International Conference, Nanjing, China, May 12-18,
  12. Member, Honorary Board, “Eötvös 100” International Conference, Hungarian Academy of Sciences, Budapest, April 8, 2019
  13. Inv. talk, NASA-PhysPAG/GammaSIG, High-Energy Astrophysics Division of AAS, Monterey, CA, March 17-21, 2019
  14. Inv. talk, “INTEGRAL looks AHEAD to Multimessenger astronomy”, Geneva, Switzerland, Feb. 11-15, 2019
  15. Member SOC, “Physics & Astrophysics at the Extreme PAX-V/MM19″ International Workshop, Pennsylvania State Univ., Feb. 7-9, 2019
  16. Colloquium, Physics Department, Hong Kong University, Hong Kong, December, 2018
  17. Member, International Advisory Committee, UHECR 2018 International Conference, Paris, France, Oct. 2018
  18. Inv. talk, “Time-Domain Astrophysics with Swift: III” meeting, Clemson, SC, Oct. 2-3, 2018,
  19. Member SOC, “Black Holes as Cosmic Batteries: UHECRs and Multimessengers” conference, Univ. of Parana; Iguazu Falls, Brasil, Sep. 18.
  20. Inv. talk, “Unsolved Problems in Astrophysics and Cosmology” Workshop, Eötvös University, Budapest, Hungary, July 2018
  21. Inv. talk, Neutrino 2018 International Conference, Heidelberg, Germany, June 2018
  22. Inv. talk, Neil Gehrels Memorial Symposium, National Academy of Sciences, Washington DC, May 21-22, 2018
  23. Colloquium, National Astronomical Observatory, Chinese Academy of Sciences, Beijing, China, March 2018
  24. Colloquium, Centre for Astrophysics, Tsinghua University, Beijing, China, March 2018
  25. Colloquium, Kavli Institute of Astronomy and Astrophysics, Peking University , Beijing, China, March 2018
  26. Colloquium, Astronomy Department, Beijing Normal University , Beijing, China, March 2018
  27. Member SOC, COSPAR 2018, E1.17 “X- and Gamma-ray Counterparts of New Transients in the Multi-messenger Era”, Pasadena, CA, 14 July 2018
  28. Inv. panel member and talk, “Physics and Astrophysics at the Extreme” PAX III International Workshop, Pennsylvania State Univ., Feb. 2018
  29. Colloquium, “Astrophysical Sources of High Energy Neutrinos”, Physics Department, Hong Kong University, Hong Kong, China, Dec. 20, 2017
  30. Inv. talk, Nanjing University and Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing, China, Dec. 14, 2017 17
  31. Seminar, “Gamma-Ray Burst Multi-messenger Signals”, Physics Department, Eötvös University, Budapest, Nov. 8, 2017
  32. Inv. talk, “Neutron Stars: Messengers of the Four Fundamental Forces”, Hungarian Academy of Sciences, Budapest, Nov. 6, 2017
  33. Inv. talk, “Black Holes and Gamma-Ray Bursts”, TDE17 Tidal Disruption Events, Cambridge University, U.K., Sept. 2017
  34. Inv. review, “A multi-messenger look at the origin of gamma-ray busts”, European Workshop Astr. Space Sci. (EWASS), Prague, June 2017
  35. Inv. lecture, Russell Frank Astronomy Lecture Series, “The Highest Energy Cosmic Rays”, University of Nevada, Las Vegas, Mar. 2017
  36. Inv. talk, “The cosmic high energy diffuse neutrino and gamma-ray backgrounds”, Nanjing University, Nanjing, China, Dec. 14 2016
  37. Inv. talk, “Cosmic high energy diffuse neutrino and gamma-ray backgrounds”, Purple Mountain Obs., Chinese Acad.Sci., Nanjing, China, Dec. 13 2016
  38. Inv. talk, “The cosmic high energy diffuse neutrino and gamma-ray backgrounds”, Physics Dpt., Hong Kong University, Hong Kong, Dec. 6 2016
  39. Inv. talk, “Cosmic Ray Origin – beyond the standard model” workshop, San Vito di Cadore, Dolomites, Italy, Sep. 2016
  40. Inv. talk, “Beyond a PeV” Cosmic Ray Workshop, Institut d’Astrophysique, Paris, France, Sep. 2016
  41. Member SOC, 6th Heidelberg Internat. Symp. High-Energy Gamma Ray Astronomy (Gamma2016), 11-15 July 2016, Heidelberg, Germany
  42. Colloquium, Columbia University Physics Dept., “Sources of diffuse HE neutrino and gamma backgrounds”, May 2, 2016
  43. Inv. talk, Jiangmen Underground Neutrino Observatory (JUNO) workshop, “Diffuse supernova neutrino background”, Nanjing, China, April 2016.
  44. Colloquium, Dept. of Astronomy and Space Science, Nanjing University, Nanjing, China, April 2016,
  45. Inv. talk, “Jets and Winds in Pulsar Wind Nebulae, Gamma-Ray Bursts and Blazars”, ISSI, Bern, Switzerland, Nov. 16-20, 2015
  46. Inv. talk, “100 years of Relativity and Relativistic Astrophysics”, Hungarian Academy of Sciences, Budapest, Nov. 10 2015
  47. Inv. talk, “The Year of Light: Gamma Ray Bursts”, Inst. for Nuclear Research, Hungarian Academy of Sciences, Debrecen, Nov. 12, 2015
  48. Inv. talk, “Time Domain Astrophysics with Swift” conference, Clemson, SC, Oct. 18-22, 2015
  49. Member SOC, “High Energy Phenomena in Relativistic Outflows (HEPRO) V”, Buenos Aires, Argentina, Oct. 5-9, 2015
  50. Plenary talk, “General Relativity and Gravitation: A Centennial Perspective”, University Park, PA, June 7-12, 2015
  51. Inv. talk & Member SOC, GWPAW2015 (Gravitational Wave Physics and Astronomy Workshop 2015), Osaka, Japan, June 17-20, 2015
  52. Colloquium, “Gamma Ray Bursts and their Multi-messenger Signals”, Dept. of Physics, Hong Kong University, Hong Kong, Apr. 17 2015
  53. Inv. talk, “Gamma-Ray Bursts: a tool to explore the young Universe”, Int. Space Sci.Inst., Beijing, China, 13-15 Apr. 2015
  54. Inv. talk, High-Altitude Water Cherenkov (HAWC) Inauguration Conf., Puebla, Mexico, March 19-20 2015
  55. Member SOC, SWIFT 10 Years Anniversary Conference, Rome, Italy, Dec. 2-5, 2014
  56. Keynote talk, Multiple Messengers and Challenges in Astroparticle Physics Workshop, Gran Sasso Science Institute, L’Aquila, Italy, Oct. 6-17, 2014.
  57. Member SOC, KONUS-Wind and E.P. Mazets GRB Workhsop, Ioffe Institute, St. Petersburg, Russia, Sept. 2014
  58. Inv. lectures (2), 13th International Symposium on Nuclei in the Cosmos, NIC2014, Debrecen, Hungary, July 2014
  59. Plenary talk, “Extragalactic Gamma-Ray Sources”, at TeV Particle Astrophysics (TeVPA) Conference, Amsterdam, Netherlands, June 2014
  60. Member SOC, International Astronomy Meeting, Cefalu, Sicily, Italy, June 2014
  61. Inv. talk, Hungarian Academy of Sciences General Assembly, Physics Section, Budapest, Hungary, May 2014
  62. Seminar, Astrophysics Science Division, NASA Goddard Space Flight Center, Greenbelt, MD, April 2014
  63. Inv. lectures (4), Taiwan Spring School on Particles and Fields 2014, Chang Gung University, Taoyuan, Taipei, April 2014
  64. Inv. talk, “CR Origin – beyond the standard models” conference, San Vito di Cadore (Dolomites, Italy), 16-22 March 2014.
  65. Seminar, Astrophysics, Institute for Advanced Study, Princeton, March 2014
  66. Inv. talk, SN-GRB2013 Conference, Yukawa Inst. Theor. Physics, Kyoto University, Japan, Nov. 2013
  67. Inv. talk, Current State of GRB Theory, Swift 2013 Science Planning Meeting, Pennsylvania State University, Oct. 2013
  68. Inv. talk, Workshop on Collapsing Objects, Fudan University, Shanghai, China, Oct. 2013
  69. Inv. talk, Einstein Lectures, Chinese Academy of Sciences, Purple Mountain Observatory, Nanjing, China, Oct. 2013
  70. Inv. talk, Einstein Lectures, Chinese Academy of Sciences, Shanghai Observatory, Shanghai, China, Oct. 2013
  71. Marshall Memorial Lecture, Ultrahigh Energy Cosmic Rays, N.Y. Amateur Ast.Soc., American Museum Natural History, New York, Oct.2013
  72. Mem. SOC & Inv. talk, “Future directions of relativistic jets: Fermi and beyond”, Stockholm, Sweden, Sept. 2013
  73. Member SOC, “High Energy Phenomena in Relativistic Outflows (HEPRO) IV”, Heidelberg, Germany, July, 2013
  74. Member SOC & Inv. talk, Multi-Messenger Transient Astrophysics Wkshp, Kavli Inst. A&A, Peking Univ., Beijing, China, May 2013
  75. Inv. talk, “Exploring the Non-thermal Universe with Gamma Rays” symposium, Barcelona, Spain, Nov. 2012.
  76. Member SOC, “Outstanding Problems in Massive Star Research”, U. Minnesota, Minneapolis/St. Paul, MN, Fall 2012
  77. Inv. talk, “Revealing the Death of Massive Stars with GeV Neutrinos” Wkshp, CCAPP, Ohio State U., Aug. 2012
  78. Member SOC, “High-Energy Gamma Ray Astronomy” Symposium, Heidelberg, Germany, July 2012
  79. Colloquium, Konkoly Observatory, Hungarian Academy of Sciences, Budapest, Hungary, June 2012
  80. Plenary talk, “Particles, Strings and Cosmology” PASCOS 2012 conference, Merida, Mexico, June 2012
  81. Member SOC, “Gamma Ray Bursts in the Era of Rapid Follow-up”, Liverpool, U.K., June 2012
  82. Inv. talk, “Gamma Ray Bursters”, NASA’s Fermi Gamma Ray Mission session, AAAS Ann. Mtg., Vancouver, Canada, 16-20 Feb. 2012
  83. Inv. talk, “Multi-GeV Astrophysics with ground-based detectors” Workshop, Dublin, Ireland, December 2011
  84. Colloquium, Physics Dept., Georgia Institute of Technology, GA, October 2011
  85. Inv. talk, Astrophysical Multi-messenger Workshop, Penn State U., October 2011
  86. Inv. talks (2), TeV Particle Astrophysics Workshop 2011, Stockholm, Sweden, August 2011
  87. Inv. Lecture, Physics Section, Hungarian Academy of Sciences, Budapest, Hungary, June 2011
  88. Seminar, Konkoly Observatory, Hungarian Academy of Sciences, Budapest, Hungary, June 2011
  89. Seminar, Physics Department, Eötvös University, Budapest, Hungary, June 2011
  90. Member SOC, “High Energy Phenomena in Relativistic Outflows, HEPRO III”, Barcelona, Spain, June 2011
  91. Member SOC & inv. talk, “Multi-messenger astronomy of cosmic rays”, KIAA, Beijing, China, April 2011
  92. Colloquium, Institut d’Astrophysique, Paris, France, November 2010
  93. Panelist, “Future Studies to Address Open Questions on GRBs”, GRB 2010 Int. Conf., Annapolis, MD, Nov. 2010
  94. Colloquium, Astrophysics, Institute for Advanced Study, Princeton, NJ, October 26, 2010
  95. Cross-talk seminar, Particle Astrophysics and Physics, FermiLab, Batavia, IL, September, 2010
  96. Colloquium, Center for Particle Astrophysics, FermiLab, Batavia, IL, September, 2010
  97. Inv. lectures (2), SLAC Summer Institute SSI2010: Neutrinos, Stanford U., CA, Aug.11-13, 2010
  98. Member SOC, 2nd Low Energy Neutrino Physics and Astrophysics workshop, Ctr. f. Particle Astrophysics, Penn State, July 1-2, 2010
  99. Inv. talks (2), COSPAR10 (38th COSPAR Scientific Assembly), Bremen, Germany, July 18-25, 2010
  100. Member SOC & Inv. talk, “The First Galaxies, Quasars, and Gamma-Ray Bursts”, Penn. State Univ., June 6-10 2010
  101. Colloquium, Physics Dpt., Hong Kong University, Hong Kong, April 2010.
  102. Inv. talk, “Deciphering the Ancient Universe with Gamma-Ray Bursts” conference, Yukawa Inst. Theor. Phys., Kyoto, Japan, April 2010
  103. Colloquium, astrophysics, Johns Hopkins U./Space Telescope Sci. Inst., Baltimore, MD, Feb. 2010
  104. Inv. talk, “The GeV to TeV Connection” workshop, Max-Planck/Dublin IAS; Castle Ringberg, Germany, Jan. 2010
  105. Seminar, astrophysics, Physics Dpt., Weizmann Institute, Rehovoth, Israel, Nov. 09
  106. Inv. talk, “Towards Fundamental Breakthroughs in Astrophysics and Cosmology”, CCAPP, Ohio State Univ., Columbus OH, Oct. ’09
  107. Member SOC, “High Energy Gamma Rays from Relativistic Outflows II”, Buenos Aires, Argentina, Oct. 09
  108. Member SOC, “The Shocking Universe”, Venice, Italy, Sept. 09
  109. Inv. talk, “Neutrinos and Dark Matter 2009”, IceCube/U. Wisconsin, Madison, WI, Sep. 09,
  110. Member SOC, “Probing Neutron Stars with Gravitational Waves”, Penn. State Univ., June 09
  111. Member SOC, “GRB Physics” program, Kavli Institute for Astronomy and Astrophysics (KIAA), Beijing, China, May 09
  112. Inv. talk, “The physics of relativistic flows” Conf. & Wkshp, Stockholm, Sweden, June 09
  113. Inv. talk, “QCD at Cosmic Energies IV” workshop, Trieste, Italy, May 09
  114. Member SOC & inv. talk, GW+HEN 09 Workshop on Gravitational Waves and High Energy Neutrinos, Paris, France, May 09
  115. Colloquium, Naval Research Laboratory, Washington DC, April 09
  116. Inv. talk, “High-Energy Gamma-rays and Neutrinos from Extragalactic Sources” Wkshp, Heidelberg, Germany, Jan 09
  117. Inv. talk, “6th Huntsville Symposium on Gamma-Ray Bursts”, Huntsville, AL, Oct. 08
  118. Parallel session convener and inv.talk, 2008 TeV Particle Astrophysics International Workshop (TeVPA08), Beijing, Sept 08
  119. Member SOC , Cefalu 2008, “Probing Stellar Populations out to the Distant Universe”, Sicily, Italy, Sep. 2008
  120. Member SOC, 37th COSPAR Symp. Astrophysical Shocks and GRB sessions, Montreal, Canada, July 13-20, 08
  121. Member SOC & inv. talk, 4th Heidelberg International Symposium on High Energy Gamma Ray Astronomy, Heidelberg, Germany, July 7-11, 08
  122. Member SOC & inv. talk, Nanjing GRB Workshop, Nanjing, China, June 23-27, 2008
  123. Member SOC, International Astroparticle Physics Symposium, Golden, CO, May 2008
  124. Inv. talk, Int. Cosmophysics Conference, IPNS, KEK High Energy Accelerator Research, March 2008
  125. Inv. talk, Swift Senior Review Team Meeting, U. Nevada, Las Vegas, Feb. 08
  126. Colloquium, Physics & Astronomy Dpt., McGill University, Montreal, Canada, Oct. 07
  127. Member SOC & inv. talk, “High Energy Gamma Rays from Relativistic Outflows”, Dublin Inst. Adv. Studies, Ireland, Sep 07
  128. Member SOC, “Astrophysics of Compact Objects”, Mt. Huangshan, China, July 07
  129. Inv. talk, “Energetics Events in the Universe: from Particle Physics to Cosmology”, Marseille, France, June 07
  130. Inv. talk, “Astroparticle Physics: Current Issues, 2007” (APCI07), Budapest, Hungary, June 07
  131. Chair SOC, “Ultra-high energy cosmic rays, neutrinos and photons” Wkshp., Penn State U, University Park, PA, May 07
  132. Inv. talk, “070228: The Next Decade in GRB Afterglows” Int. Conf., Amsterdam, Netherlands, March 07
  133. Inv talk, “Supernova 1987A: 20 Years After: SNe and GRB”, Aspen Center for Physics, CO, Feb 07
  134. Colloquium, Astronomy Dpt., Cornell University, Ithaca, NY, Oct 19, 06
  135. Inv talk, “GRB VHE gammas” AAS HEAD/GLAST meeting, San Francisco, CA, Oct. 7 2006
  136. Mem. SOC, “Recent Developments in the Study of Gamma Ray Bursts”, Royal Society meeting, London, UK, Sept. 06
  137. Inv talk, GLAST Meeting – GRB Symposium, University of Stockholm, Sweden, Sept 06
  138. Colloquium, Astronomy Dept., University of Uppsala, Sweden, Sept 06
  139. Inv talk, “GRB UHE Cosmic Rays & Neutrinos”, Int. Sch. Cosmic Ray Astrophysics, Erice, Italy, June 06
  140. Mem. SOC & inv talk, “GRB & Swift”, Compact Objects and their Blasting Progenitors, Cefalu, Italy, June 06
  141. Mem. SOC & inv talk, “Swift and the GRB’s: unveiling the relativistic lab”, Venice, Italy, June 06
  142. Colloquium, Canadian Inst. of Theoretical Astrophysics, U. Toronto, Toronto, Canada, April 06
  143. Colloquium, Physics Department, Columbia University, New York, NY, April 06
  144. Colloquium, Institute for Theory and Computation, Harvard-Smithsonian CfA, March 06
  145. Rapporteur talk, “Energy Budget in the High Energy Universe”, ICRR, U. Tokyo, Japan, Feb. 06
  146. Inv talk, “Energy Budget in the High Energy Universe”, ICRR, U. Tokyo, Japan, Feb. 06
  147. Colloquium, “Gamma Ray Bursts & Supernovae” workshop, KITP, UCSB, Feb. 06
  148. Inv. talk, Afterglow theories, “Gamma-Ray Bursts in the Swift Era”, 16th Maryland Astrophysics Conf., Nov 05
  149. Seminar, High Energy Astrophysics, Washington University, St. Louis, MO, Nov 05
  150. Inv. talk, GRB: UHE gammas , Nuclear and Particle Astrophysics and Cosmology PANIC 05, Sta Fe, NM Oct 05
  151. Inv. talk, 5th National Astroparticle Physics Symposium, Utrecht, Netherlands, Oct 05
  152. Inv. talk, GRB & cosmology, Conf. “Probing Early Structure w. Mass, Light & Chemistry”, U. Minnesota, Oct 05
  153. Inv talk, GRB UHE CRs, nus, gammas , “QCD at Cosmic Energies II” workshop, Skopelos, Greece, Sept 05
  154. Inv talk, “GRB in the Swift Era”, Int.Sch.Space Sci. “GRB: from Astrophysics to Cosmology”, L’Aquila, Italy, Sep 05
  155. Inv talk, Gravity Waves from GRB & Black Holes, Int.Sch.Space Sci. “GRB: from Astrophysics to Cosmology”, L’Aquila, Italy, Sep 05
  156. Plen. talk, “TeV Particle Astrophysics”, Fermilab, Chicago, IL, July 05
  157. Inv. talk, Weak Interactions & Neutrino Workshop, “WIN 05”, Delphi, Greece, Jun 05
  158. Member SOC, “Astrophysics of High Energy Particles and Radiation” Conf., Torun, Poland, Jun 05
  159. Institute talk, Kavli Inst. Theor. Physics, UCSB, May 05
  160. Colloquium, UCLA Dept of Physics & Astronomy, May 05
  161. Chair SOC, “UHE Cosmic Rays, Photons and Neutrinos” wkshp, Kavli Inst.Theor.Phys, Santa Barbara CA, May 05
  162. Inv. talk, “High Energy Astrophysics Focused Workshop”, Hsinchu, Taiwan, March 05
  163. Member SOC, 4th Gamma-Ray Bursts In the Afterglow Era Wkshp, CNR Rome, Oct 04
  164. Plenary talk, Neutrino Oscillation Workshop NOW 2004, Otranto, Italy, Sept. 04
  165. Inv. talk, GLAST Workshop, Stanford U./SLAC, Palo Alto, CA, Sept. 04
  166. Inv. talk, Swift Workshop, HEAD Mtg. Amer.Astron.Soc., New Orleans, Sep. 04
  167. Inv. talk, Conf. “1604-2004 Supernovae as Cosmological Lighthouses”, Padua, Italy Jun 04
  168. Colloquium, SWIFT & UHE gamma/nu/cr, MPI Kernphysik, Heidelberg, Germany, June 04
  169. Seminar, Institute of Astronomy, Cambridge University, U.K., June 04
  170. G. Marx Lecture/Ortvay Coll., A magasenergiáju neutrinók es kozmikus sugarak (in hungarian), Eötvös Phys. Soc., Budapest, May 04
  171. Lecture series, AGN-1, AGN-2, GRB-1, GRB-2 (in hungarian), Eötvös University, Physics & Astronomy Depts., Budapest, May 04
  172. Inv talk, Preciziós Kozmológia (in hungarian), Hungarian Academy of Sciences, Budapest, Hungary, May 04
  173. Rapporteur talk, GRB Physics Before Swift conference, Penn State, Apr 04
  174. Colloquium, University of Texas, Austin, March 30, 2004
  175. Inv. talk: SN/GRB/PSR,“Supernovae and connections to GRB & pulsars” Wkshp, Bombay, India, Jan 04
  176. Inv. talk: GRB,“Supernovae and connections to GRB & pulsars” Wkshp, Bombay, India, Jan 04
  177. Inv. talk: Extreme Events, OECD Global Science Forum 03: Large Programs in Astronomy, Munich, Dec 03
  178. Colloquium, Fermilab, Chicago, November 2003
  179. Colloquium, Institute for Advanced Study, Princeton, Oct. 21 2003
  180. Inv. talk, Div. Nuclear Physics/ Amer. Phys. Soc. Meeting, Tucson AZ Oct 03
  181. Inv. talk, GRB Symp. “30 Years of Discovery”, LANL, Santa Fe, NM, Sep. 03
  182. Inv. talks, JENAM 2003- Joint Eur. & Nat. Astr. Mtg, Budapest, Hungary, Aug’03
  183. Inv. talk, Conf. “Open Questions in Gamma-Ray Bursts”, Santorini, Greece, Aug’03
  184. Inv. talk, GW from GRB, KITP Conf. “Gravitational Interaction of Compact Objects”, UCSB, May 03
  185. Colloquium, University of Kansas Dpt. of Physics & Astronomy, April 2003
  186. Inv. talk, NASA Conf. “The Astrophysics of Gravitational Wave Sources”, Md, April 03
  187. Colloquium, University of Maryland, Department of Astronomy, April 2003
  188. Inv. talk, TeV from GRB, Veritas Symp. “TeV Astrophysics of Extragalactic Sources”, Chicago, Apr 03
  189. Inv. talk, KITP Conf. “Neutrinos: Data, Cosmos, and Planck Scale”, UCSB, March 03
  190. Inv. talk, GLAST SWG Wksp on Jets, NASA Goddard Sp.Fl.Ctr, Greenbelt Md, Oct 02
  191. Member SOC, 34th COSPAR General Assembly, GRB session, Houston TX, October 2002
  192. Inv. talk, UHE nu from GRB, Neutrino & Subterr. Sciience NeSS02, NSF/U.Md, Washington DC, Sep 02
  193. Inv. talk, GLAST GBD SWG Wksp on GRB, Nat. Space Sci Ctr, Huntsville AL Sept 02
  194. Member SOC+inv talk, Niels Bohr Summer Institute “Beaming & Jets in GRB”, Aug 2002
  195. Seminar, SLAC, Stanford University, Palo Alto CA, August 2002
  196. Member SOC+ inv talk, Making Light of Gravity conference, Cambridge, UK, July 2002
  197. Colloquium + 2 lectures, University of Milan & Osservatorio di Brera, Italy, May 2002
  198. Inv talk, Conf. “GRB: The Brightest Explosions in the Universe”, Harvard U., May 2002
  199. Inv. talk, Very High Energy Neutrino Telescope Workshop, Taipei, Taiwan, Mar 2002.
  200. Mem. SOC+inv talk, Aspen Wksp “High-Energy Particles from Space”, Aspen CO, Jan 02
  201. Colloquium, Physics & Astronomy Dpt., Michigan State Univ., East Lansing, MI, Dec 2001
  202. Inv talk, Workshop on Gravitational Wave Physics, Penn State University, PA, Oct 2001
  203. Mem. SOC, Woods Hole Conf. Gamma-Ray Bursts & Afterglows, Woods Hole, MA, Nov 01
  204. Colloquium, Astronomy Dpt., University of Virginia, Charlottesvile, Va, Sept 2001
  205. Inv talk, Snowmass2001-The Future of Particle Physics Workshop, Snowmass, CO, July 01
  206. Inv talk, Conf. “From X-Ray Binaries to GRB”, Amsterdam, Netherlands, June 01
  207. Inv talk, Amer.Phys.Soc. Mtg, GRR/DAP Session, Washington DC, April 2001
  208. Invited review, Gamma-Ray Astrophysics 2001 Conference, Baltimore, MD, April 2001
  209. Colloquium, Johns Hopkins Univ., Physics & Astronomy Dpt., Baltimore, MD, Feb 1, 01
  210. Rossi Prize lecture, American Astronomical Society 197th Mtg, San Diego, CA, Jan 01
  211. Inv Lectures, 18th Jerusalem Winter School Theor.Phys, Cosmic Explosions, Israel, Dec 00
  212. Inv talk, XXth Texas Symp. Relat. Astrophys. & Cosmology, Houston, TX, Dec 2000
  213. Inv talk, 15th Nishinomiya-Yukawa Memorial Symposium, Osaka, Japan, November 22 2000
  214. Colloquium, Tokyo University, Institute of Cosmic Ray Research, Japan, November 20 2000
  215. Inv talk, Amer. Astr. Soc. HEAD Meeting, GLAST session, Honolulu, Nov 2000
  216. Member SOC+inv talk, 2nd Conf. GRB in the Afterglow Age, Rome, Italy, October 2000
  217. Member SOC, Conf. “High Energy Gamma Ray Astronomy”, Heidelberg, Germany, June 00
  218. Colloquium, Astrophysics Group, University of Leicester (U.K.), July 4 2000
  219. Seminar, Institute of Astronomy, Cambridge University (U.K.), May 30, 2000
  220. Inv talk, The First Generation of Cosmic Structures, Harvard University, May 15-18 2000
  221. Colloquium, Harvard University, Center for Astrophysics, February 3 2000
  222. Seminar, Institute for Advanced Study, Princeton, February 22 2000
  223. Colloquium, Physics Department, California Institute of Technology, Nov. 1999
  224. Invited talk, Maryland Astrophysics Conf.: Cosmic Explosions, College Park, Oct. 1999
  225. Member SOC+inv.talk, 5th Huntsville Gamma Ray Burst Symp., NASA/Marshall, Oct. 99
  226. Colloquium, Astronomy & Astrophysics, UCLA, Oct. 1999
  227. Invited talk, Yukawa Int. Seminar Black Holes & Grav Waves, Kyoto, Japan, June 1999
  228. Member, SOC + inv talk, Neutron Stars Meeting (NATO ASI), Crete, Greece, May 1999
  229. Chair, SOC + rev talk, Gamma-Ray Bursts & Afterglows Conf, ITP, UCSB, March 1999
  230. Plenary talk, Texas Symp. Relat. Astrophys. & Cosmology, Paris, December 1998
  231. Member, SOC + Inv talk, Gamma-Ray Bursts in the Afterglow Age, Rome, Italy,Nov 1998
  232. Colloquium, Phys & Astro, Univ.Delaware & Bartol Inst, Newark DE, Sept 1998
  233. Invited talk, SLAC Summer School Topical Conf., Stanford Univ., CA, Aug. 1998
  234. Inv talk, Highlights in X-Ray Astronomy, MPI Extrat Phys, Garching, June 1998
  235. Invited talk, 192nd AAS Mtg, NASA SEU Topical Session, San Diego CA, June 1998
  236. Seminar, Institute of Astronomy, Cambridge University, U.K., May 1998
  237. Invited talk, Amer.Phys.Soc. Meeting, Columbus, OH, April 1998
  238. Invited talk, Rencontres de Moriond Winter School, Les Arcs, France, 1997
  239. Invited talk, Int. Workshop on Gamma-Ray Bursts, Elba, Italy, 1997
  240. Invited talk, JD 18, IAU XXIII General Assembly, Kyoto, Japan, 1997
  241. Member, SOC + Inv. talk, 4th Huntsville Gamma-Ray Burst Symp., 1997.
  242. Colloquium, Astronomy Dpt., Cornell University 1997
  243. Colloquium, Fermi National Accelerator Lab, Chicago, IL 1997
  244. Invited talk, Amer.Phys.Soc. Meeting, Indianapolis IN, 1996
  245. Inv. talk, German Phys.Soc. Summer School Rel.Astrophys, Bad Honnef, Germany, 1996
  246. Invited talk, German Astron.Soc./German Phys.Soc Meeting, Tuebingen, Germany, 1996
  247. Colloquium, Physics & Astronomy Dpt., Northwestern University 1996
  248. Colloquium, Atomic Physics Dpt., Eotvos University, Budapest, Hungary 1996
  249. Chair, SOC + review talk, Conf. Nonthermal Gamma-ray Sources, ITP, UCSB, 1995
  250. Colloquium, Physics Dept., Stanford University, CA 1995
  251. Colloquium, Inst. Theor. Physics, Univ. California, Santa Barbara, CA 1995
  252. Colloquium, Physics Dpt., Univ. California, San Diego, CA 1995
  253. Colloquium, Physics Dept., Univ. of Wisconsin, Madison, WI 1995
  254. Colloquium, Astronomy Dept., Univ. of Wisconsin, Madison, WI 1995