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GW170817: 10 Years Later – August 16-20, 2027

On August 17, 2017, the LIGO-Virgo network detected gravitational waves from a pair of merging neutron stars and localized them to a region small enough to search. Fermi-GBM caught a short gamma-ray burst 1.7 seconds after the merger, confirmed within minutes by INTEGRAL; eleven hours later, a kilonova was found in NGC 4993. What followed was extraordinary. A single event tied short gamma-ray bursts to merging neutron stars, delivered the first standard-siren measurement of the Hubble constant, gave us our first handle on the tidal deformability of neutron stars, and showed us the r-process in action for the first time.

Ten years and thousands of papers later, those data are still producing results, yet many questions remain open: when (and whether) the remnant collapsed, how much r-process material was ejected, and how GRB 170817A was launched. GW170817 is still the only gravitational-wave event with an electromagnetic counterpart of its kind, but the next one could come at any time. When it does, much of the work will be done by researchers who were in middle school in 2017, two or more PhD generations removed from the discovery and from everything the community learned by living through it.

The 10th anniversary of GW170817 is a unique opportunity to bring veterans and future leaders together to celebrate the discovery, share what the different communities have learned from the data, and chart the future of multi-messenger astronomy, ensuring continuity between the first multi-messenger neutron star merger and the next.

Goals

This international conference brings together astronomers, gravitational-wave experimentalists and data analysts, modelers, and nuclear theorists. Its aims are twofold:

Take stock. Summarize our current understanding of GW170817, built on ten years of continued and intense observational and modeling effort. Prepare for the next discovery. What went right in 2017, and what could have been done better? What are the open problems and future prospects?

Just as importantly, the conference brings together the pioneers of multi-messenger astronomy, those who made GW170817 a reality, with those who started graduate school after 2017: the future leaders of our field.

Format

The five-day program covers gravitational-wave detection and sky localization; radio, X-ray, and optical astronomy; modeling and data analysis; and nuclear astrophysics. Rather than confining each theme to its own day, each day combines observational, modeling, and nuclear-physics perspectives. Every day opens with a keynote from a leader in the field, followed by invited talks and short contributed talks, with priority given to early-career speakers for contributed slots.

Two panel discussions frame the week: one on what we have learned from GW170817, and one on the future of multi-messenger astronomy. Both are deliberately cross-cutting, seating observers alongside modelers and nuclear theorists.

The conference also includes a public lecture, co-organized with the University of Washington Astronomy Department.

Conference Website

LISA Spain Meeting 2026, November 11-12 at IAC3 in Palma

This is the third (first in Barcelona 2024, second in Madrid 2025) in a series of meetings devoted to the organisation and scientific collaboration of Spain-based researchers working or interested in the LISA mission.

It will take place on the 11th and 12th of November 2026 (with the possibility of extending the discussions to Friday 13th), at the Institute of Applied Computing and Community Code (IAC3), Universitat de les Illes Balears, in Palma, Mallorca. The meeting will have an in-person format. Participants are expected to adhere to the Code of conduct.
Registration and call for abstracts

Registration is open until 29th of October. All participants are welcome to submit an abstract for a poster or a contributed talk. We will try to accommodate as many contributed talks as possible.

Confirmed invited speakers

  • Maria Haney
  • Henri Inchauspé
  • David Izquierdo
  • Miquel Nofrarias
  • Ramón Pardo
  • Shubhanshu Tiwari

More speakers to be confirmed.

Meeting Website

Postdoctoral fellowships in gravitational physics and gravitational-wave astronomy at Johns Hopkins University

The William H. Miller III Department of Physics and Astronomy at Johns Hopkins University invites applications for postdoctoral fellowships in the general area of gravitational physics and gravitational-wave astronomy. These fellowships offer the opportunity for postdoctoral research that combines academic freedom with strong faculty mentorship in an intellectually vibrant, inclusive, and welcoming department. The Department has strong programs in condensed-matter physics, particle physics, astrophysics, and biological physics and is embarking upon a significant expansion, including growth into new areas of physics. The department also benefits from its close relationship with the Space Telescope Science Institute, located on the Johns Hopkins campus.

The candidates are expected to work in Emanuele Berti’s research group (https://pages.jh.edu/eberti2/about/). The group currently includes about 10 postdocs, 5 Ph.D. students, and various undergraduate students supported in part by grants from the National Science Foundation and the Simons Foundation. The postdoctoral fellows are encouraged to collaborate within the recently established Simons Collaboration on Black Holes and Strong Gravity (https://simonscbhsg.com/). Typical starting salaries range between $63480 and $75000. A higher salary may be possible for exceptionally qualified candidates. The Department of Physics and Astronomy at Johns Hopkins University has a vibrant and interdisciplinary research environment, and the candidates are encouraged to interact with other faculty members, students and postdocs working in closely related research areas. More details about the department and its research can be found at https://physics-astronomy.jhu.edu .

Consideration of applications will begin on 1 December 2026 and continue until all available positions are filled. Applicants should submit a curriculum vitae, a statement of research interests, and a list of publications, and arrange for at least three letters of reference on their behalf to be submitted to the application website: https://academicjobsonline.org/ajo?joblst—536-32881

Madrid Winter Workshop on Gravitational Physics 2026, December 14-16

The Madrid Winter Workshop on Gravitational Physics 2026 (MWWGP-2026) is the seventh in a series of Workshops intended to bring together researchers with common interests on the geometric structure of space-time, quantum properties of gravity, modified theories of gravity, cosmology, and astrophysics, and who collaborate or can potentially collaborate among each other via active projects. It will take place on December 14-16th, 2026. This workshop oscillates between Valencia and Madrid, this time being hosted by the Departament of Theoretical Physics and the Instituto de Particulas y Fisica del Cosmos (IPARCOS) of the Complutense University of Madrid, Spain.

The idea of the Workshop is to encourage everyone, from seniors to less-experienced students and postdocs, to present some results obtained during the last year that they find particularly relevant/interesting/easy to discuss in a relaxed atmosphere, possibly using the pdf of a paper already on arXiv or some scanned handwritten notes of a current work in progress, and addressing a few simple questions:

  • What is it about?.
  • Why is it important? (An explanation of what is unique and/or timely about this topic and the difference it might make with respect to previous work).
  • Perspectives.

The contributions are encouraged to be conceptual presentations with minimal calculations (if possible). The subsequent discussion and questions could extend as much as needed, depending on the audience’s participation. All non-essential calculations could be provided to those interested for their individual analysis. The idea is to have talks not too focused on technicalities (if the topic allows, obviously) but have more discussions which could lead to new works/collaborations in the years to come.

The deadline for submission of abstracts is November 15th and for the registration November 25th.

Workshop Website

Open Quantum Universe Workshop, November 17-20, 2026 at Penn State

The Open Quantum Universe Workshop at The Pennsylvania State University, supported by the Gravity Theory Trust, will be a focused event that aims to coordinate and stimulate significant recent interest in the understanding of cosmology as an open, out-of-equilibrium, quantum system. While these properties are clearly implied by the presence of an observer-dependent horizon and dynamical expansion, they are not naturally accommodated by the current theoretical frameworks for cosmology. The same properties are also at the core of condensed-matter physics and quantum information science. The goal of this workshop is to gather leading contributors to these topics from the cosmological side in order to address foundational questions in cosmology, and to foster cross-disciplinary connections by building on current local initiatives at Penn State that include condensed-matter theorists.

November 17-20, 2026

Location:
Penn State University
University Park, PA

Workshop Website

Faculty Position in Theoretical Gravity Physics & Astrophysics at LSU

The Department of Physics and Astronomy at Louisiana State University (LSU) invites applications for an open rank tenure track faculty position at the assistant professor, tenure-track associate professor, or tenured professor level. Areas of interest include, but are not limited to, theoretical gravity, including quantum and semiclassical gravity, quantum field theory in curved spacetime, relativistic quantum information, numerical relativity, time domain and multimessenger astrophysics, computational high energy astrophysics, nuclear astrophysics, and relativistic plasma astrophysics. 

The appointment will be made at the rank commensurate with the candidate’s qualifications, experience, achievements, and the duties of the position. Candidates at all three ranks are encouraged to apply.

The Department consists of faculty working in a broad range of disciplines, including theoretical and observational astrophysics, astroparticle and multimessenger astrophysics, neutrino physics, atomic, molecular, and optical physics, quantum information science, theoretical and experimental condensed matter physics, materials science, theoretical and experimental high energy physics and nuclear physics, theoretical general relativity and quantum gravity, experimental gravitational wave detection, and medical physics.

The Department of Physics and Astronomy is one of LSU’s premier research departments with 52 faculty members, 19 postdoctoral researchers, 123 graduate students, and 18 staff. Grants and contracts support totals more than $8.5 million per year. Major research facilities available to faculty include a 1.5 GeV synchrotron light source at LSU’s Louisiana Light Source, the NSF’s Laser Interferometer Gravitational Wave Observatory (LIGO) located in Livingston Parish less than 30 minutes from LSU, and the Center for Computation and Technology (CCT), an interdisciplinary research center with excellent supercomputing facilities. See https://www.lsu.edu/physics/ for complete information.

LSU, located in Baton Rouge about 70 miles from New Orleans, is the flagship institution of the Louisiana State University System. It is a Research I university with an enrollment of 37,825 students, including 4,704 at the graduate level. For more information, visit the http://www.lsu.edu.

Responsibilities: The successful candidate will be expected to establish or strengthen an independent research program, teach at the undergraduate and graduate levels, supervise graduate student research, and participate in appropriate departmental and professional service. The candidate will be expected to develop collaborations within the Department and across related units at LSU.

Required Qualifications: (All levels) PhD in physics, astronomy, or a closely related field.

(Assistant professor) Candidates who have completed all requirements for the doctorate except the dissertation will be considered, provided the degree is conferred by the employment start date; and clearly demonstrate potential for excellence in research, teaching, and other scholarly activity.

(Associate professor) Minimum of three years as an assistant professor or equivalent experience and have a sustained record of scholarly productivity, evidence of research and teaching excellence, experience in student mentoring, and professional recognition.

(Professor) Minimum of five years of experience as an associate professor or equivalent experience and have a distinguished and sustained record of research, teaching, mentoring, leadership, and professional service, together with national and/or international recognition appropriate to the field.

Additional Job Description:

Special Instructions:
All candidates must provide a record appropriate to their career stage of research excellence or clear potential for research excellence, as evidenced by peer reviewed publications or comparable scholarly contributions, and a commitment to teaching undergraduate and graduate courses in physics and astronomy.
Attach ALL documents under the Resume/CV section of the application. Applicants must provide a cover letter, curriculum vitae, statement of research experience and accomplishments, research plan, teaching philosophy, statement of broader impacts, and the names and contact information for at least three references. Official transcripts are required prior to hire.
For questions or additional information, please contact Dr. Jorge Pulin at pullin(at)lsu.edu.
The anticipated hire date is Fall 2027. Salary will be commensurate with qualifications and experience. An offer of employment is contingent on a satisfactory pre-employment background check. The committee will start reviewing applications on October 15 and will continue until the position is filled.

Skills Needed:

Preferred Skills:

Posting Date:
September 28, 2026

Closing Date (Open Until Filled if No Date Specified):
March 24, 2027

Additional Position Information:

Background Check – An offer of employment is contingent on a satisfactory pre-employment background check.

Benefits – LSU offers outstanding benefits to eligible employees and their dependents including health, life, dental, and vision insurance; flexible spending accounts; retirement options; various leave options; paid holidays; wellness benefits; tuition exemption for qualified positions; training and development opportunities; employee discounts; and more!

Positions approved to work outside the State of Louisiana shall be employed through Louisiana State University’s partner, nextSource Workforce Solutions, for Employer of Record Services including but not limited to employment, benefits, payroll, and tax compliance. Positions employed through Employer of Record Services will be offered benefits and retirement as applicable through their provider and will not be eligible for State of Louisiana benefits and retirement.

Essential Position (Y/N):

LSU is an Equal Opportunity Employer.

All candidates must have valid U.S. work authorization at the time of hire and maintain that valid work authorization throughout employment. Changes in laws, regulations, or government policies may impact the university’s ability to employ individuals in certain positions.

HCM Contact Information:

For questions or concerns related to updating your application with attachments (e.g., resumes, RS:17 documents), date of birth, or reactivating applications, please contact the LSU Human Resources Management Office at 225-578-8200 or email HR(at)lsu.edu. For questions or concerns regarding the status of your application or salary ranges, please contact the department using the information provided in the Special Instructions section of this job posting.

Research Scientist Position in LISA Data Analysis in Greenbelt

The Laser Interferometer Space Antenna (LISA) project at NASA’s Goddard Space Flight Center (GSFC) invites applications for a research scientist position in the field of Gravitational Wave data analysis. Applicants should have a strong record of research in the development of algorithms for scientific data analysis and expertise in the technical disciplines of full-stack software development. Leadership skills, including the ability to both manage and contribute within interdisciplinary teams, are essential.

The successful applicant will join the LISA team at GSFC, which serves as the lead center for NASA’s contribution to the mission. LISA is a collaboration between the European Space Agency (ESA) and NASA, which aims to develop the first space-based gravitational wave observatory and conduct science in the millihertz gravitational wave band in the 2030s. In addition to several instrument systems, NASA is contributing to LISA’s Science Ground Segment (SGS), which will process the data from the observatory and develop scientific data products for use by researchers around the globe. The development of NASA’s contributions to the SGS is a collaborative effort between researchers at GSFC, the Marshall Space Flight Center, and the Jet Propulsion Laboratory. Additionally, the NASA team works closely with ESA and other European institutions, as well as international researchers who are contributing to the SGS.

The successful applicant will contribute to the NASA SGS efforts through the development of gravitational wave data analysis algorithms and their deployment in production systems used for ground system testing and, eventually, flight data. The applicant is expected to contribute both individually and through mentorship/leadership of individuals and small groups.

Located in the Maryland suburbs of Washington, DC, GSFC is NASA’s Center of Excellence for Earth and Space Science and is home to over 100 Ph.D. astronomers, including project teams for Fermi, XRISM, TESS, HST, JWST, Roman, and LISA. GSFC also hosts a large number of Earth scientists, Planetary scientists, and Heliophysicists
as well as a workforce of engineers, managers, and support staff who design, develop, build, and operate science missions for NASA.

The position is for one year, renewable for up to three years upon mutual agreement and funding availability, and will be hired through the University of Maryland, Baltimore County on the CRESST II collaborative agreement with GSFC. The nominal starting date is in January 2027 , but alternate dates are possible depending on availability. Candidates must have a Ph.D. in astronomy, physics, or a related field by the date of appointment. A minimum of three years postdoctoral experience is preferred.

Compensation and Benefits

Compensation Range
$79,600USD to $98,000 USD

Included Benefits

UMBC offers a rich benefits package. Benefits offered align with the type of position and may be prorated based on hours per week.

  • Paid Leave
  • Tuition Remission
  • Medical, Prescription, and Dental Insurance
  • Retirement plans
  • Life and Disability Insurance
  • Professional development opportunities
  • Wellness opportunities & much more

See the benefits summary for detailed information.
Compensation Notes

Salary and benefits are competitive, commensurate with experience and qualifications. This position is in-
person or hybrid (some in-person, some remote). UMBC is an equal opportunity employer and welcomes all to apply. EOE/M/F/D/V.

Application Details
Application Instructions
Candidates should provide a cover letter, CV (including publication list), and a statement of research interests. Short-listed candidates will be asked to supply three letters of reference at a later date. Completed applications received by Friday, October 23, 2026, at 11:59 pm ET, will receive full consideration.
All application materials and inquiries should be sent to: https://cresst2.breezy.hr/p/93c7a39e8360.

For more information about the proposed research, contact Dr. (James) Ira Thorpe (james.i.thorpe(at)nasa.gov). For information on CRESST II or UMBC, contact Dr. Don Engel (donengel(at)umbc.edu).

Poincaré early-career researchers fellowship announcementObservatoire de la Côte d’Azur (OCA)

The Henri Poincaré Early-Career Researcher Fellowship, funded by the Observatoire de la Côte d'Azur (OCA) and the Université Côte d'Azur IdEx JEDI, offers a two-year postdoctoral contract to early-career researchers who obtained their PhD and pursued their postdoctoral research outside OCA. The fellowship is intended to enable successful candidates to develop an independent research program in the broad field of Earth and Universe sciences. Application close November 16th, 2026.

Scientific excellence, the quality and relevance of the proposed research program, and its alignment with the scientific priorities of OCA are key criteria in the selection process.

Before submitting their application, candidates must identify a scientific host at OCA (www.oca.eu) who will support them during their fellowship. The host is responsible for submitting the application, providing a letter of support for both the candidate and the proposed research program, receiving the letters of recommendation, and obtaining approval from the director of the relevant research unit.

Candidates must have completed their PhD by the application deadline and must demonstrate their ability to conduct research independently. For reference, successful candidates in previous calls obtained their PhD on average three years before being awarded the fellowship.

Applications are evaluated by the Poincaré Committee, appointed by the Scientific Council of OCA.

This fellowship is open to all applicants, without discrimination. Where qualifications and experience are equal, priority will be given to candidates with disabilities.

Schedule: closing on november 16th, 2026 at midnight-result february 26th, 2027-start on october 1st, 2027
(flexibility is possible)

Remuneration elements: 48k € gross annual + 5k € per year environment

Constitution of the application file

Constitution of a single file in pdf format including:

  • 1 CV of 2 pages including the most significant publications
  • 1 summary of research activities of 2 pages maximum
  • 1 research project of 3 pages
  • 3 letters of recommendation
  • the letter of support from the OCA sponsor
  • the approval of the director of the host unit

The complete application file will be sent to poincare(at)oca.eu on November 16th, 2026 at midnight at the latest. Any application file that is incomplete or received after the deadline will not be examined by the selection committee.

For any request for additional information, please send an email to poincare(at)oca.eu.

Please find here details.

International LILA Meeting – 2026 Lunar GW Workshop, December 2-4 in Pisa

The Department of Physics of the University of Pisa, the INFN-Pisa and the Vanderbilt Lunar Lab Initiative cordially invite the scientific community to the 2026 International LILA Meeting (Lunar Gravitational-Wave Workshop), taking place from 2 to 4 December 2026. 

As the LIGO–Virgo–KAGRA network continues to detect gravitational-wave signals at an unprecedented rate, plans for next-generation detectors are rapidly advancing, including ground-based observatories like the Einstein Telescope and Cosmic Explorer as well as spaceborne mission LISA. In the meantime, novel proposals for lunar-based detectors are developed to open the decihertz frequency band (0.1–10 Hz), bridging the gap between terrestrial and space detectors, including the Laser Interferometer Lunar Antenna (LILA). With its extreme seismic quietness and natural ultra-high vacuum, the Moon provides an ideal environment for a gravitational-wave observatory.

This is the sixth annual meeting in the Lunar GW workshop series, following successful editions at Johns Hopkins APL (2025), Belle-Île-en-Mer (2024), Nashville (2023), Bern (2022), and Cascina (2021). The 2026 edition will be held at the Museum of Physics Instruments of the University of Pisa.

This meeting continues community discussions on the Laser Interferometer Lunar Antenna (LILA) project – a proposed detector on the lunar surface to measure gravitational waves in the mid-band between ground-based detectors LIGO–Virgo–KAGRA and the future space mission LISA. The 2026 workshop will focus on defining LILA’s science goals, instrument architecture, and deployment timeline, while expanding and strengthening the global LILA community. Tuesday will be dedicated to a close meetings of the LILA Core team, while scientific sessions will cover Wednesday to Friday.

Key scientific session topics will include:

  • Decihertz gravitational-wave science
  • Multimessenger astrophysics
  • GW instrumentation & technology development for lunar detectors
  • Lunar geoscience

Workshop Website