Announcements of Upcoming Meetings

Notice that this list is not meant to be all-inclusive, but concentrates on meetings of potential interest to X-ray, gamma-ray, cosmic-ray, and gravitational astrophysicists. The HEASARC also maintains a list of on-line proceedings of high-energy astrophysics meetings. Updates, corrections, and/or suggestions about meetings should be sent to

Other Sources of Information on Upcoming Meetings

List of International Astronomy meetings maintained by the Canadian Astronomy Data Center
Jet Propulsion Laboratory (JPL) Space Calendar

High Energy Astrophysics meetings

2017 September 18 - 22: 3rd Symposium of the Committee on Space Research (COSPAR): Small Satellites for Space Research (COSPAR 2017)

2017 September 25 - 29: From Quiescence to Outburst: When Microquasars Go Wild

2017 October 5 - 6: Transient High Energy Sky and Early Universe Surveyor (THESEUS) Workshop 2017

2017 October 15 - 20: 7th International Fermi Symposium

2017 October 15 - 20: 15 Years INTEGRAL Symposium: Energetic Time Domain Astrophysics

2017 October 16 - 19: International Astronomical Union 2017 Symposium on "Gravitational Wave Astrophysics: Early Results from GW Searches and Electromagnetic Counterparts"

2017 November 13 - 15: Topical Workshop on Dark Matter

2017 November 13 - 15: Alsatian Workshop on X-ray Polarimetry

2017 December 3 - 8: 29th Texas Symposium on Relativistic Astrophysics


2018 January 28 - February 3: 48th "Saas-Fee Advanced Course" on Black Hole Formation and Growth

2018 May 14 - 18: IAU Symposium 342: Perseus in Sicily: From Black Hole to Cluster Outskirts

2018 June 13 - 15: Time-Domain Astronomy: A High Energy View (XMM Newton Science Workshop 2018)

2018 July 8 - 13: 12th International LISA Symposium

2018 July 14 - 22: 42nd Scientific Assembly of the Committee on Space Research (COSPAR) and Associated Events (COSPAR 2018)

2018 August 27 - 31: IAU Symposium 346: High-Mass X-ray Binaries: Illuminating the Passage from Massive Binaries to Merging Compact Objects

Other Selected Astronomy, Physics and Space Science meetings

2018 January 8 - 12: American Astronomical Society Meeting 231

2018 June 3 - 7: American Astronomical Society Meeting 232

2018 July 29 - August 3: Cool Stars 20: The Twentieth Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun

2019 January 6 - 10: American Astronomical Society Meeting 233

2019 June: American Astronomical Society Meeting 234

2020 January 5 - 9: American Astronomical Society Meeting 235

High Energy Astrophysics meetings

3rd Symposium of the Committee on Space Research (COSPAR): Small Satellites for Space Research (COSPAR 2017)

Meeting Dates: 2017 September 18 - 22
Abstract Submission Deadline: 2017 March 31
Early Registration Deadline: 2017 June 30
Deadline for Hotel Reservations at Conference Rate: 2017 August 4
Regular Registration Deadline: 2017 August 31
Meeting Location: Jeju Island, South Korea


  • New ideas for upper atmosphere research with micro- and nano-satellites
  • Interaction of solar wind and Earth's bow shock: recent progress in observations and modeling
  • Dynamics of the magnetospheric process through coordinated experiment and modeling
  • Advances in astrophysical research with small satellites
  • Planetary exploration of the solar system
  • Enabling technologies

Selected papers will be published in Advances in Space Research and Life Sciences in Space Research, fully refereed journals with no deadlines open to all submissions in relevant fields.


COSPAR Secretariat, 2 place Maurice Quentin, 75039 Paris Cedex 01, France
Tel: +33 1 44 76 75 10
Fax: +33 1 44 76 74 37

From Quiescence to Outburst: When Microquasars Go Wild

Workshop Dates: 2017 September 25 - 29
Contribution Submission Deadline: 2017 mid-June
Registration Deadline: 2017 July
Workshop Location: Porquerolles Island, France

Unveiling the physical conditions around black holes is one of the major astrophysical challenges of the 21st century. Indeed we are still at the dawn of black hole astrophysics and very little about these objects is understood:

  • What are the geometry, dynamics and energetics of the accretion flow onto the black hole?
  • How can the accretion of material onto the black hole be simultaneously intimately related to violent relativistic ejecta and/or powerful self-confined persistent jets?
  • What are the processes at the origin of the fascinating hysteresis cycles observed in some X ray binaries?

This 5-day workshop (limited to 70 participants to ease discussions) aims at gathering theorists, observers and specialists of the field, discussing the latest results and reviewing the current state of our understanding of the physics of these sources.

Large dedicated time will be devoted to the following specific points:

  • Global evolution of XrB in outburst
  • Unification CV-BH-NS-ULX-AGN
  • Ejections in XRBs (jets and winds)
  • Structure and dynamics of accretion flows from temporal approaches
  • Instrumental panorama including projects

Transient High Energy Sky and Early Universe Surveyor (THESEUS) Workshop 2017

Workshop Dates: 2017 October 5 - 6
Abstract Submission Deadline: extended to 2017 September 7
Registration Deadline: 2017 September 20
Workshop Location: Naples, Italy

The Transient High Energy Sky and Early Universe Surveyor (THESEUS) is a mission concept under development by a large international collaboration and currently under evaluation by ESA within the selection process for next M5 mission. It is aimed at exploiting Gamma-Ray Bursts for investigating the early Universe and providing a substantial advancement of time-domain and multi-messenger astrophysics. These goals will be achieved through a unique combination of instruments allowing GRB and X-ray transient detection over a broad FOV (more than 1 sr) with 0.5-1 arcmin localization, an energy band extending from several MeVs down to 0.3 keV, and unprecedented sensitivity in the soft X-ray domain, as well as on-board prompt follow-up with a 0.7 m class IR imaging and spectroscopic telescope.

THESEUS is thus perfectly suited not only for addressing the main open issues in cosmology, such as the star formation rate and metallicity evolution of the ISM and IGM up to redshift 10, the signatures of pop III stars, the sources and physics of re-ionization, and the faint end of the galaxy luminosity function, but also for performing an unprecedented monitoring of the X-ray variable sky. It will identify the electromagnetic counterparts to sources of gravitational radiation, which may be routinely detected in the late 2020s/early 2030s by next generation facilities such as aLIGO/aVirgo, eLISA, KAGRA, Einstein Telescope. It will also provide a perfect service and synergy to the next generation of world-class observatories across the electromagnetic and multi-messenger spectrum (e.g., E-ELT, SKA, CTA, ATHENA, IceCube).

Refer to this web site for more information on the THESEUS project.

The aim of this Workshop is to collect the several astrophysical communities involved and interested in the scientific goals, and related technology, of THESEUS, to review the status of the project and further discuss and refine the expected scientific return in the fields of cosmology and astrophysics on which this mission would have an important impact.

The Workshop will consist of both invited/review talks and contributed talks, following these main lines:

  • The THESEUS mission design and science objectives
  • Probing the Early Universe with GRBs
  • Multi-messenger and time domain Astrophysics
  • The transient high energy sky
  • Synergy with next generation large facilities (E-ELT, SKA, CTA, ATHENA, GW and neutrino detectors)

7th International Fermi Symposium

Meeting Dates: 2017 October 15 - 20
Deadline for Hotel Block Reservations: 2017 August 31
Abstract Submission and Regular Registration Deadline: 2017 September 9
Meeting Location: Garmisch-Partenkirchen, Germany

The two Fermi instruments have been surveying the high-energy sky since August 2008. The Large Area Telescope (LAT) has discovered more than three thousand gamma-ray sources and many new source classes, bringing the importance of gamma-ray astrophysics to an ever-broadening community. The LAT catalog includes supernova remnants, pulsar wind nebulae, pulsars, binary systems, novae, several classes of active galaxies, starburst galaxies, normal galaxies, and a large number of unidentified sources. Continuous monitoring of the high-energy gamma-ray sky has uncovered numerous outbursts from a wide range of transients. Fermi LAT's study of diffuse gamma-ray emission in our Galaxy revealed giant bubbles, as well as an excess of gamma-rays from the Galactic center region, both observations have become exciting puzzles for the astrophysics community. The direct measurement of a harder-than-expected cosmic-ray electron spectrum may imply the presence of nearby cosmic-ray accelerators. LAT data have provided stringent constraints on new phenomena such as supersymmetric dark-matter annihilations as well as tests of fundamental physics. The full reprocessing of the entire mission dataset with Pass 8 includes improved event reconstruction, a wider energy range, better energy measurements, and significantly increased effective area, all them boosting the discovery potential and the ability to do precision observations with LAT. The Gamma-ray Burst Monitor (GBM) continues to be a prolific detector of gamma-ray transients: magnetars, solar flares, terrestrial gamma-ray flashes and gamma-ray bursts at keV to MeV energies, complementing the higher energy LAT observations of those sources in addition to providing valuable science return in their own right.

All gamma-ray data are made immediately available at the Fermi Science Support Center. These publicly available data and Fermi analysis tools have enabled a large number of important studies. We especially encourage guest investigators worldwide to participate in this symposium to share results and to learn about upcoming opportunities.

This meeting will focus on the new scientific investigations and results enabled by Fermi, the mission and instrument characteristics, future opportunities, coordinated observations and analysis techniques. In particular, we also encourage discussion of future prospects/science with Fermi in preparation for the upcoming NASA Senior Review.

15 Years INTEGRAL Symposium: Energetic Time Domain Astrophysics

Meeting Dates: 2017 October 15 - 20
Opening of Registration & Abstract Submission: 2017 May 15
Abstract Submission and Early Registration Deadline: 2017 September 1
Meeting Location: Venice, Italy

The goal of this Symposium is to present and discuss the main results obtained during the last decade in the field of high-energy astrophysics, with an emphasis on Time Domain Astrophysics. The Symposium will be held in honour of Neil Gehrels, the NASA INTEGRAL Mission Scientist.

The focus of this meeting will be the highly energetic astrophysical phenomena observed by INTEGRAL, particularly with respect to discussing the advanced modelling and observational constraints that occur at all wavelengths, and discussing other cosmic messengers. The SOC aims to provide a broad perspective on INTEGRAL's findings, and place these results in the context of other space-based missions, such as Herschel, Planck, XMM-Newton, Chandra, NuSTAR, Astrosat, MAXI, Swift, Fermi, AGILE etc., as well as ground-based observatories such as Ligo/Virgo, IceCube, LOFAR, HESS, Veritas, MAGIC, CTA, etc.

There will be dedicated presentations on correlated multi-wavelength studies, as well as recent observations of high-energy neutrinos (HENs), fast radio bursts (FRBs) and gravitational waves (GW).

The Symposium will provide a comprehensive summary on recent developments in the following scientific topics:

  • X-ray binaries: black holes, neutron stars, and white dwarfs

  • Isolated neutron stars: gamma-ray pulsars, magnetars

  • Nucleosynthesis: SNe, Novae, SNRs, ISM and gamma-ray lines, including 511 keV

  • Massive black holes in AGNs: blazars, and the nucleus of the Milky Way

  • Sky surveys, source populations and new classes of unidentified sources

  • Gamma-ray bursts

  • New Astronomies counterparts: GW, HENs, FRBs

  • Future instruments and missions

International Astronomical Union 2017 Symposium on "Gravitational Wave Astrophysics: Early Results from GW Searches and Electromagnetic Counterparts"

Meeting Dates: 2017 October 16 - 19
Abstract Submission Deadline: 2017 September 5 (Abstracts received later will be considered for posters)
Hotel Reservation Deadline (at Sepcial Rate): 2017 September 15
Meeting Location: Baton Rouge, Louisiana, USA

This symposium will bring together astrophysicists and gravitational-wave researchers to compare past, present and future of observations of gravitational-wave sources, and share the excitement of a new field in astronomy.

Gravitational waves were predicted 100 years ago by Einstein as part of his general theory of relativity. With the development of new and more sensitive detectors LIGO has now made the first-ever observations of gravitational waves arriving on Earth from space in 2015.

At the time of this symposium in October 2017, the LIGO and Virgo Advanced detectors will have accumulated data from their first two observational runs. The results from these observations will constrain our astrophysical understanding of binary systems of compact objects, rotating or exploding stars and other phenomena. Dozens of our astronomical partners will have followed up gravitational-wave triggers.

This symposium will bring to light the latest results available in gravitational-wave astronomy, progress in multi-messenger astronomy, and the inferences that can be made from joint observations, to open a new window to the cosmos.

Topical Workshop on Dark Matter

Workshop Dates: 2017 November 13 - 15
Deadline for Early Bird Registration: 2017 August 31
Deadline for Guestroom Booking (available on first-come-first-serve basis): 2017 November 1
Deadline for Regular Registration: 2017 November 8
Workshop Location: Singapore

One of the most intriguing problems in present-day physics, astrophysics and cosmology revolves around the nature of dark matter - the dominant form of matter in the universe. Discovered first by pioneers such as Lundmark and Zwicky in the early decades of the last century, the prominence of the dark matter problem has become more acute in recent years. Theoretical and observational evidence agree that dark matter outweighs visible matter by at least five to one, but the identity of dark matter remains a mystery even now.

This workshop will feature the most up-to-date research in this field and introduce various candidates for dark matter. The axion is one such candidate proposed by Nobel Laureate Frank Wilczek, who will be at the workshop in person for discussion. The workshop will also cover the ongoing hunt for dark matter signatures at accelerators and in underground and space experiments, the verification of the existence of dark matter from studies of the cosmic microwave background, and new theoretical ideas about dark matter and dark energy paradigms.

Alsatian Workshop on X-ray Polarimetry

Workshop Dates: 2017 November 13 - 15
Deadline for Registration and Abstract Submission: 2017 August 1 (Note: Maximum of 55 participants)
Workshop Location: Strasbourg, France

50 years after the pioneering experiments, X-ray spectroscopy and timing techniques can be considered as well established. Nonetheless, one prominent feature of X-ray light has not been explored as scrupulously as others: its polarization. Between 1980 and 2000, the instruments were not sensitive enough to go beyond the first X-ray polarimetric results acquired in the 70s but the development of new detection techniques in the early 2000s revived the field. The first X-ray mission to fly a new generation polarimeter will be launched by NASA in 2020; it is now necessary to prepare the ground and begin to refine the theories and simulations needed to exploit the observational results to come.

It is an explicit purpose of this workshop to gather in particular young researchers for two and a half days, to discuss the progress made in X-ray polarimetry, to identify what is still missing and to decide what must be undertaken by 2020. We specifically encourage PhD students and post-docs as well as expert speakers to join the workshop. We aim to facilitate new collaborations that will be ready to exploit the first X-ray polarimetry data to arrive.

29th Texas Symposium on Relativistic Astrophysics

Meeting Dates: 2017 December 3 - 8
Deadline for Grant Applications: 2017 May 5
Abstract Submission Deadline: 2017 August 25
Notification of Abstract Acceptance: 2017 September 15
Regular Registration and Hotel Deadline: 2017 October 20
Late Registration Deadline: 2017 November 24
Meeting Location: Cape Town, South Africa

The series of Texas Symposia on Relativistic Astrophysics began in 1963 and they are normally held every two years. Major astrophysical discoveries have been announced and discussed in the field related to relativistic theory of gravitation and cosmology, such as black-holes, quasars, neutron stars, X-ray binaries, gamma-ray bursts, particle acceleration, the cosmic background, dark matter and dark energy. The 29th Symposium will be the first ever to be held on the African continent, emphasizing Southern Africa's role as the host of world-leading astrophysical facilities, such as the Southern African Large Telescope, the High Energy Stereoscopic System (HESS), and the future Square Kilometre Array.

The organizers are excited to welcome hundreds of international astrophysicists and physicists to Cape Town, to review remarkable discoveries and prospects, such as the breakthrough detection of gravitational waves by the LIGO/VIRGO collaboration. The symposium also marks the 100th anniversary of the postulation of the cosmological constant ("Einstein's Biggest Blunder"). The Symposium will include morning plenary sessions and afternoon parallel sessions which will function as mini-symposia in each sub-field. The plenary sessions will consist of 30-45 min review talks. The afternoon sessions will feature oral (about 20 min) and poster contributions.


Meeting Dates: 2017 December 11 - 13
Registration: Now Open
Deadline for Abstract Submission: 2017 October 31
Meeting Location: Rome, Italy

The last 10 years revolutionized the study of the high-energy Universe, and in particular gamma-ray astrophysics with the advent of AGILE and Fermi. This Symposium marks the 10th anniversary in orbit of the AGILE space Mission. Considering the main mission results and the related theoretical challenges, a series of topics will be discussed: Galactic sources and cosmic rays, pulsar and microquasar emissions, Active Galactic Nuclei of the blazar class, Gamma-ray bursts, terrestrial gamma-ray flashes. The current search of conuterparts of gravitational wave sources may lead to unexpected discoveries in the next years and to the birth of a new type of astronomy. Neutrino astrophysics may join in. Gamma-ray astrophysics plays the role of a driver for all current and future observations of the Universe. Building on current results, the Symposium will provide a broad view of the most relevant issues and prospects for advance in astrophysics and fundamental physics to be obtained by future space missions, ground telescopes, and experiments.

Symposium topics

  1. Gamma-ray astrophysics: a bit of history and today's science
  2. Diffuse gamma ray emission and cosmic rays
  3. Gamma-ray pulsars and their winds
  4. The mystery of gamma-ray flares from the Crab Nebula
  5. Gamma-ray emission from Galactic binary systems
  6. Black holes in blazars, relativistic jets and particle acceleration in FSRQs and BL Lacs
  7. Gamma-Ray Bursts
  8. Astrophysics of gravitational wave sources
  9. Terrestrial Gamma-Ray Flashes, Lightning and Meteorology
  10. Future missions/experiments/telescopes and their interplay

The Conference program will include keynote/invited talks and contributed papers. Registration is now open and you can submit abstracts for contributed talks through the registration form at the Symposium website above. Information about the conference scientific program, registration and logistics can be found at the Symposium website. Please address any enquiry regarding the meeting topi.agile "at"

48th "Saas-Fee Advanced Course" on Black Hole Formation and Growth

Course Dates: 2018 January 28 - February 3
Opening of Registration: 2017 May 1
Support Request Deadline: 2017 October 30
Regular Registration and Accomodation Booking Deadline: 2017 November 30
Late Registration Deadline: 2018 January 15
Course Location: Saas-Fee, Switzerland

The advanced Course will review the state of knowledge, open questions and tforecasts and will cover the following topics: Foundation of Gravity, early Universe, primordial black-holes, black holes at all scales, black-hole merging and gravitational waves, black-hole accretion and feedback, black hole growth on cosmological time scales.

IAU Symposium 342: Perseus in Sicily: From Black Hole to Cluster Outskirts

Meeting Dates: 2018 May 14 - 18
Registration and Abstract Submission: Available in mid-September
Meeting Location: Noto, Sicily, Italy

The Perseus cluster has recently been the stage of some ground-breaking discoveries:

on ultra-fine linear scales, space-VLBI has revealed fundamental details of the jet launching mechanism,

on large scales, and at superb energy resolution, Hitomi has revealed surprising details about the gas dynamics, shaking our current understanding of the cool core phenomenon,

in gamma rays of high and very high energy, dramatic activity with extremely short time scales has been reported both in NGC 1275 and IC 310.

The importance and timeliness of discussing these and other topics, including feedback, is enhanced by the many developments recently achieved also in the fields of theory of accretion and particle acceleration, as well as to the great improvement in performance and accuracy of numerical simulations and imaging techniques.

The organizers will gather multi-wavelength observers and theoreticians, experts from the event horizon out to the Megaparsec scales, encouraging interactions and discussion. Participation of qualified scientists with limited means of support, e.g., colleagues from economically less privileged countries and young scientists, will be facilitated thanks to IAU Travel Grants.

Key topics will include:

- approaching the Schwarzschild radius: methods to measure BH mass and spin

- BH magnetosphere & sphere of gravitational influence

- hot vs cold accretion

- magneto-hydrodynamical processes in disks and jets

- jet production, collimation, and acceleration mechanisms

- HE emission: site and mechanisms, particle acceleration, leptonic vs hadronic processes

- jet-medium interaction on galactic and cluster scales

- thermal and non-thermal emission in galaxy clusters

- turbulence, gas heating and cooling

- AGN winds and BH-galaxy coevolution

Time-Domain Astronomy: A High Energy View (XMM Newton Science Workshop 2018)

Workshop Dates: 2018 June 13 - 15
Registration Opening and Abstract Submission: 2018 January
Meeting Location: Villafranca del Castillo, Madrid, Spain

Many astronomical objects are time variable. Time variability encodes key information about the source physics; this information is complementary to that in energy spectra and is essential for our complete understanding of the phenomena involved. Most X-ray emitting objects show variability whose timescales can span many orders of magnitudes, from decades down to milliseconds depending on the source. Studying X-ray variability, we can probe the physics of a large number of phenomena in a plethora of different astrophysical objects, from large scale changes of galactic environments down to the direct environment of compact accretion objects. Objects studied include solar system objects and stars, novae and supernovae, pulsars and magnetars, Galactic black holes and supermassive black holes in the centre of active galactic nuclei.

With the upcoming multi-wavelength time-domain monitoring facilities such as Gaia, LSST, ASAS, TESS, PanSTARRS in the optical band, or SKA in the radio band, to name a few, an enormous potential for multi-wavelength studies will soon be available. The workshop aims to summarise the current understanding of the variability in high energy astrophysical objects in order to explore the potential synergy with other (new) time-domain facilities and to foster cooperation between observers in different energy bands.

Registration opening and abstract submission are planned for January 2018.

Contact e-mail:

12th International LISA Symposium

Meeting Dates: 2018 July 8 - 13
Registration and Abstract Submission: Available in Fall 2017
Meeting Location: Chicago, Illinois, USA

The week will feature a program dedicated to astrophysics of sources that can be observed in the millihertz band by LISA, the current status and unique challenges in gravitational theory and analysis for LISA sources, and the latest updates on the development of the LISA mission.

42nd Scientific Assembly of the Committee on Space Research (COSPAR) and Associated Events (COSPAR 2018)

Meeting Dates: 2018 July 14 - 22
Website Opens for Abstract Submissions: 2017 August 19
Deadline for Abstracts: 2018 February 9
Meeting Location: Pasadena, California, USA


There will be 130 meetings covering the fields of the COSPAR Scientific 
Commissions (SC) and Panels:

- SC A:  The Earth's Surface, Meteorology and Climate
- SC B:  The Earth-Moon System, Planets, and Small Bodies of the Solar System
- SC C:  The Upper Atmospheres of the Earth and Planets Including Reference Atmospheres
- SC D:  Space Plasmas in the Solar System, Including Planetary Magnetospheres
- SC E:  Research in Astrophysics from Space, including:

-  Dark Energy at 20
-  Structure, Evolution and Dynamics of Neutron Stars
-  Activity of the Super-massive Black Hole and Other Energetic Processes at the Galactic Center
-  AGN X-ray Surveys: Soft to Hard and Deep to Wide
-  The Extreme Physics of Eddington and Super Eddington Accretion onto Compact Objects: Simulations Meet Observations
-  Cherenkov Telescope Array: The Ground-based Eyes to Observe the Gamma Ray Universe
-  The Gravitational Wave Universe
-  Large Space-based Optical and Infrared Surveys
-  X- and Gamma-ray Counterparts of the New Transients in the Multi-messenger Exploration Era
-  Knocking on Heaven's Door: CMB in Pursuit of the Footprint of Inflation
-  Millisecond Pulsars
-  Black Hole Astrophysics: Observational Evidence of Theoretical Models
-  Origin of Cosmic Rays
-  Spectral Meets Timing: A Global Approach to Accretion onto Compact Objects
-  Nova Eruptions, Cataclysmic Variables and Related Systems: Observational vs. Theoretical Challenges in the 2020 Era
-  The Multi-wavelength View at the Universe as Triggered by the RadioAstron Mission
-  Ultraviolet Astronomy and the Quest for the Origin of Life
-  Solar and Stellar Flares: Multi-wavelength Observations and Simulations
-  Formation, Destabilization, and Ejection of Magnetic Structures in Solar and Stellar Coronae
-  Solar Magnetism: Data-Driven Modeling and Requirements for Future Instrumentation
- Current and Future Projects for Exoplanets Detections and Characterization
- Planet Formation at High Resolution

- SC F:  Life Sciences as Related to Space
- SC G:  Materials Sciences in Space
- SC H:  Fundamental Physics in Space
- Panel on Satellite Dynamics (PSD)
- Panel on Scientific Ballooning (PSB)
- Panel on Potentially Environmentally Detrimental Activities in Space (PEDAS)
- Panel on Radiation Belt Environment Modeling (PRBEM)
- Panel on Space Weather (PSW)
- Panel on Planetary Protection (PPP)
- Panel on Capacity Building (PCB)
- Panel on Education (PE)
- Panel on Exploration (PEX)
- Panel on Interstellar Research (PIR)                 
- Special events:  interdisciplinary lectures, round table, etc.

Selected papers published in Advances in Space Research and Life Sciences in 
Space Research, fully refereed journals with no deadlines open to all 
submissions in relevant fields.

Scientific Program Chair: Prof. Thomas Prince, California Institute of Technology

COSPAR Secretariat, 2 place Maurice Quentin, 75039 Paris Cedex 01, France
Tel: +33 1 44 76 75 10
Fax: +33 1 44 76 74 37

IAU Symposium 346: High-Mass X-ray Binaries: Illuminating the Passage from Massive Binaries to Merging Compact Objects

Meeting Dates: 2018 August 27 - 31
Registration to the IAU XXX General Assembly 2018 and the corresponding fees will be handled by the IAU General Assembly organizers and are MANDATORY to participate in this event.
Registration: Now open
Deadline for Early-Bird Registration: 2018 Jaunary 31
Deadline for Abstract Submission: 2018 February 28
Deadline for Rgeular Registration: 2018 June 30
Late/Onsite Registration: from 2018 July 31
Meeting Location: Vienna, Austria

The IAU Symposium 346 will be the first IAU symposium devoted to high-mass X-ray binaries (HMXBs). The time has come to synthesize new knowledge from the incredibly rich trove of data, models, and theories on HMXBs accumulated over the last 50 years. The Symposium will bring together a broad range of scientists with the aim to share their insights and further advance our understanding of HMXBs. New powerful synergetic approaches will be developed and put in a broad astrophysical context during the XXX IAU General Assembly. The Symposium will build a bridge between mature field of massive binary astrophysics and nascent field of gravitational wave astronomy. This large international meeting will consolidate our knowledge on massive stars, binary evolution, accretion physics, compact objects and gravitational wave sources to give us a new perspective on the cosmos illuminated by HMXBs.

Contact e-mail:

Register here to the MAILING LIST ONLY to receive news concerning the organization of the IAUS 346.

Other Selected Astronomy, Physics and Space Science meetings

American Astronomical Society Meeting 231

Meeting Dates: 2018 January 8 - 12
Regular Abstract Deadline: 2017 October 3, 21:00 EDT
Late Abstract Deadline: 2017 December 5, 21:00 EST
Meeting Location: National Harbor, Maryland (just outside Washington, DC), USA

American Astronomical Society Meeting 232

Meeting Dates: 2018 June 3 - 7
Meeting Location: Denver, Colorado, USA

Cool Stars 20: The Twentieth Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun

Workshop Dates: 2018 July 29 - August 3
Workshop Location: Boston/Cambridge, Massachusetts, USA

American Astronomical Society Meeting 233

Meeting Dates: 2019 January 6 - 10
Meeting Location: Seattle, Washington, USA

American Astronomical Society Meeting 234

Meeting Dates: 2019 June
Meeting Location: TBD, USA

American Astronomical Society Meeting 235

Meeting Dates: 2018 January 5 - 9
Meeting Location: Honolulu, Hawaii, USA

Selected Astronomy-related Technology (e.g., Instrumentation) Meetings


Selected Astronomy-related Physics, Computational, Data Analysis, Software or Statistics Meetings


Selected Space Science-related Education and Public Outreach Meetings


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