Talks on astronautics history and policy

• Astronomy from Space Feb 1993, Boston NSS
• Silver Moon: Project Apollo 25 Years Later Jul 1994
• Spaceflight in the Nineties May 1994, CfA Open Night; also Retired Men's Club of Belmont, May 18
• International Cooperation and the Next Fifty Years in Space Science Space Congress, Florida, Apr 2001
• Notes on the Soviet Space Program, Yuri's Night 2001
• Columbia accident (Wellesley College, Apr 2003)
• Exploration of Mars Aug 2003
• Military Space and Public Transparency UCS talk, Beijing 2004.
• Dawn of the Space Age ISRO-Bangalore, Sep 2004
• Dawn of the Space Age Library of Congress, Dec 2004
• Science and the Military in Space AAAS talk (4pp), 2005
• Back to the Moon May 2006
• Introduction to Orbits Feb 2007, Harvard class
• 50 Years of the Space Age Oct 2007 , CfA Open Night
• The Birth of NASA, Dec 2008
• Mission Update May 2009, NERQUAM meeting
• The Race to the Moon: Part 1, Jul 2009, Boston Skeptics in the Pub
• The Race to the Moon: Part 2 - Back to Stay?, Jul 2009, Boston Skeptics in the Pub, [Extras]
• Space Astronomy in 2012 (2012 Apr)
• Africa and the Cosmos 2012, Smithsonian-NMAA, version 1
• Africa and the Cosmos 2013, Smithsonian-NMAA
• The Globalization of Space Apr 2013
• Space and Ukraine Harvard space meeting, Aug 2014
• Space and Earth: How the Search for MH370 Reveals the Ubiquity - and Limitations - of Surveillance from Space GSFC Colloquium, Nov 2014
• The Cubesat Explosion Dec 2014
• Jonathan's Space Library Jun 2015
• The Globalization of Space Feb 2016 update
• An Astronomer Nitpicks 'Gravity' CfA, Mar 2016
• Europe as a Leader in the Space Age, Mar 2017, Harvard European Conference
• Space Junk May 2017, CfA
• The Edge of Space: How Low Can You Go? Jun 2017, McGill IASL
• Jonathan's Space Library Jan 2018
• The Changing Cast of Space Actors: Internationalization, Commercialization and Democratization CfA, Oct 2018
• Where Space Begins: Revisiting the Karman Line Galloway Symposium, DC, Dec 2018
• Space Junk Mar 2019, Harvard freshman seminar version
• The Globalization of Space: Changing Demographics of the Satellite Orbital Population Oct 2019, MIT
• Apollo Plus 50 May 2019, CfA Open Night
• Apollo Plus 50 Aug 2019, CfA summer colloquium
• Space Debris and Space Policy Nov 2019, Georgetown Medical School
• Orbital Debris Jul 2021, Harvard
• Strategic Challenges Of Large Satellite Constellations, Oct 2022, McGill
• A Sky Full of Satellites Jan 2023, Harvard

Some professional astronomy presentations

• ISO QSO program summary Mar 1994, internal working group
• X-ray Astronomy with AXAFFeb 1996
• Chandra Source Catalog (Jan 2008)
• Exploring Quasar Disk Winds with QWIND2 || [ppt]

Astronomy software

• Einstein Data for the 21st Century Feb 1994
• Introduction to FITS Jun 1994
• Einstein Data Center Status - HEASARC Users Group, Feb 1994
• M33 and X-ray data analysis - Talk to CfA grad students, Nov 2001
• Chandra Extended Source Analysis - Internal CXC talk, Apr 2001
• Short History of X-ray Astronomy Missions and data Jun 2003
• Chandra Aimpoint Drifts Oct 2005
• X-ray Astronomy and the Analysis of X-ray Data 2005, ADASS, Madrid[Published version]
• X-ray Astronomy and the Analysis of X-ray Data 2005, ADASS, Madrid [Talk version]
• Astrophysics for Mathematicians, Harvard Stats Dept, Dec 2006
• CIAO update HEAD meeting, Mar 2008
• CIAO Workshop 2008
• Using Chandra and its Archive Oct 2009, Univ. of Vienna
• CIAO Workshop 2011: Introduction Aug 2011, X-ray Astron.School
• CIAO Workshop 2011: Scripts Aug 2011, X-ray Astron.School (with E. Galle)
• CIAO Workshop 2013: Introduction and Scripts Apr 2013
• Not your Advisor's CIAO HEAD conference, Apr 2013
• CIAO Workshop 2014 Nov 2014
• CIAO - IAU 2015
• CIAO Workshop 2016 Aug 2016
• CIAO Workshop 2017: Intro to X-ray Data Analysis
• CIAO Workshop 2017: Merging Data
• CIAO Workshop 2019: Intro to X-ray Data Analysis Jan 2019

  
  

• The Virtual Universe Nov 2000
• VO Data Models WG Status May 2003
• VO Data Models WG Status Aug 2003
• Spectrum Data Models for the VO Oct 2003
• VO Data Models WG Status Oct 2003
• VO Data Models WG Status Dec 2003
• VO Data Models WG 1: Models, Pune Interop Sep 2004, IUCAA Pune
• VO Data Models WG 2: STC, Pune Interop Sep 2004, IUCAA Pune
• VO Data Models WG 3: Spectrum DM, Pune Interop Sep 2004, IUCAA Pune
• VO Data Models WG Apr 2005, Tucson
• VO Data Models WG Sep 2005, Paris
• VO Data Models WG Oct 2005, Madrid
• VO Data Models WG: SED Oct 2005, Madrid
• VO Data Models and Interoperability at High Resolution COSPAR Jul 2006, Beijing
• VO Spectrum Data Model VO Sep 2006, Moscow
• SAO Data Models status VO team meeting, Jun 2008, Colorado

  
  

• Chandra Users Ctee Jan 2005
• Chandra Users Ctee Oct 2017: Source Catalog
• Chandra Senior Review 2015: CIAO

Public talks on astronomy

• A Tour of the Universe Feb 1990, Barnard College
• Astronomy from SpaceMar 1992, Arisia Con
• Astronomy Satellites Jun 1994, SAO REU program
• Planets and Galaxies and Stuff Jul 1994, to CfA PorterExch staff
• Space Astronomy in the 1990s Apr 1995, STARCON
• Quasars Nov 1995
• Space Science in the Nineties and the AXAF Observatory Feb 1996
• A Short History of X-ray Astronomy Missions and DataFeb 1997 || [Extra pages, Jul 97]
• Quasars May 1998
• Intro to CfA Sep 1999
• Chandra images (2003 Jun)
• Tour of the Universe Feb 2004
• The Chandra X-ray Observatory (2004 Sep)
• Tour of the Universe Jan 2010
• Intro to CfA Oct 2010
• The Chandra X-ray Observatory (2012 update)
• Astronomy in 2012 (2012 Feb)
• Introducing the Universe: Part 1, A Tour of the Universe, Apr 2012
• Introducing the Universe: Part 2, Fingerprinting the Cosmos, Apr 2012
• X-ray Astronomy and the Multicolored Universe, May 2012
• The Evolving Universe Exhibition (2012 Jun)
• A Universe of Data NASM, Apr 2013
• The Invisible Universe (2017 Jul) [Variant version:Tour of the Universe (2017 Jul) ]
• The Chandra X-ray Observatory (2017 Jul)
• X-ray astronomy and the Chandra X-ray Observatory (2018 Jan)
• 170 Years of Astronomy on Observatory Hill 2018 Oct, CfA Postdoc Symp.