ExoPAG Overview

1. ExoPAG 32 Rescheduled to August 19, 2025

Join us for NASA’s Exoplanet Exploration Program Analysis Group (ExoPAG) 32nd meeting, now scheduled for August 19, 2025.

https://exoplanets.nasa.gov/exep/exopag/exopag32/exopag32-overview/

This free virtual meeting is open to all, but please register to receive the access link (access link will be sent closer to the meeting date): https://exoplanets.nasa.gov/exep/exopag/exopag32/exopag32-registration/

Some of the agenda highlights include:

• NASA Programmatic Updates: including a briefing from Acting NASA
• Astrophysics Division Director Shawn Domagal-Goldman
• Open Mic Sessions: including a vote on a community finding
• Project Updates: from TESS, Roman, Habitable Worlds Observatory, and SPHEREx
• Presentations from Early Career Scientists

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2. REMINDER: Roman Coronagraph Community Participation Program (CPP) White Papers: Town Hall Presentations and ExoPAG White Paper Coordination Website (White Paper Submission Deadline: August 7, 2025)

The Community Participation Program (CPP) team solicits short white papers from the worldwide science community describing both technology and science observing ideas for the Nancy Grace Roman Space Telescope Coronagraph Instrument.

The deadline for white paper submission is August 7, 2025

As a reminder (see details in 5/30/2025 ExoPAGannounce email):

"NASA has created the Community Participation Program (CPP) to prepare for and execute [Roman Space Telescope] Coronagraph observations. In order to engage the coronagraph / exoplanet community in the definition of this observing program, the CPP is sponsoring a call for White Papers to collect concepts for technology demonstration and scientific exploration observations with the Coronagraph, with a submission deadline of August 7, 2025. All members of the science and technology community, across all career stages, positions, and types of institutions, are encouraged to submit their technology and science investigation ideas. White papers will be reviewed by members of the CPP team and will be used to inform the planning of Roman Coronagraph observations. Coronagraph observations are not planned to be part of the Roman General Investigator Program, so this white paper call is intended to provide the main avenue for the community to influence observational priorities. Unless authors opt out, submitted white papers will be published on the CPP website.”

The full solicitation for this white paper call, as well as resources for authors, and slides and recordings for the Town Halls, are all posted at: https://www.romancoronagraph.space/white-papers-2025

The ExoPAG has set up a website to help with coordination of community white paper: https://exoplanets.nasa.gov/exep/exopag/Roman-CPP/

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3. 2025 Sagan Summer Workshop Presentations and Videos

The 2025 Sagan Summer Workshop Silver Jubilee: Exoplanet Demographics was held July 21-25, 2025 was held at California Institute of Technology in Pasadena, CA, hosted by the NASA Exoplanet Science Institute. This year there were 1,611 registrants from 40 U.S. states and 75 countries!

Slides from the presentations have been posted to the workshop agenda page: https://nexsci.caltech.edu/workshop/2025/agenda.shtml

Videos of the talks can be found both on the agenda website and the Sagan Summer Workshop Youtube channel: https://www.youtube.com/@SaganSummerWorkshop/videos

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4. ROSES-25 Amendment 2: Exoplanets Research Program Step-1 Due Date Deferred to November 25, 2025

The Exoplanets Research Program (XRP), element F.3 of ROSES-25, solicits basic research proposals to conduct scientific investigations that significantly improve our understanding of exoplanets and exoplanet formation. This program element is cross-pisional and jointly managed by three of the Divisions within NASA’s Science Mission Directorate: Astrophysics, Planetary Science, and Heliophysics. Proposed investigations that combine multiple scientific disciplines or cross traditional Divisional science boundaries, for example, by including topics or analysis techniques from Heliophysics, are highly encouraged.

ROSES-2025 Amendment 2 defers the Step-1 due date for F.3 XRP to November 25, 2025.

On or about July 17 2025, this Amendment to the NASA Research Announcement "Research Opportunities in Space and Earth Sciences (ROSES) 2025" (NNH25ZDA001N) will be posted on the NASA research opportunity homepage at https://solicitation.nasaprs.com/ROSES2025 and will appear on SARA's ROSES blog at: https://science.nasa.gov/researchers/solicitations/roses-2025/

Questions concerning F.3 XRP may be directed to John Wisniewski at hq-xrp@mail.nasa.gov

The Exoplanets Research Program (XRP) element F.3 of ROSES-25: https://nspires.nasaprs.com/external/solicitations/summary.do?solId={2F7D763F-B1F4-2C89-27C5-B1A961209D3F}

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5. High-Resolution Spectroscopy for Exoplanet Atmospheres Workshop (December 15-19, 2025; Tempe, AZ)

High-Resolution Spectroscopy for Exoplanet Atmospheres Workshop
https://sites.google.com/asu.edu/hi-res-in-the-desert
December 15 - 19, 2025
ASU campus, Tempe, AZ USA

This week-long workshop is aimed at graduate students and postdocs who would like to learn about the high-resolution technique for probing exoplanet atmospheres and who want to connect with other researchers working on this topic. The workshop will be structured like the Sagan Summer Workshops, with a mix of pedagogical lectures and hands-on activities. An application is required to attend. Applications submitted by August 31 will receive full consideration.

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6. REMINDER: TESS Users Committee Seeks New Members Via Self-nominations (Deadline August 1, 2025)

NASA's Transiting Exoplanet Survey Satellite (TESS) mission invites self-nominations to serve on the TESS Users Committee (TUC). The TUC is a group of approximately 10 members from relevant science communities and external to the TESS project. The TUC provides broad-based input to the TESS Project about the needs and priorities of the user community during TESS’s operational phase. For more information about the TUC, including the charter, a list of current members, and past reports, please visit the TUC webpage at: https://heasarc.gsfc.nasa.gov/docs/tess/tuc.html .

TESS science spans many areas of astrophysics and solar system science. As such, researchers from around the world, across all career stages, positions, and types of institutions are encouraged to apply. Apply here (https://tinyurl.com/TUCnom) by August 1, 2025 to serve on the TUC from September 2025 - August 2027. TUC members serve two-year terms and up to two consecutive terms.

• TESS: https://exoplanets.nasa.gov/tess/
• TESS Users Committee Self-Nomination Form: https://tinyurl.com/TUCnom

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7. Great Lakes Exoplanet Area Meeting (November 6-7, 2025; Madison, WI)

Great Lakes Exoplanet Area Meeting (GLEAM) 2025
November 6-7, 2025
University of Wisconsin, Madison WI
https://gleam.astro.wisc.edu/

We are delighted to announce that the University of Wisconsin will host the 2025 edition of the Great Lakes Exoplanet Area Meeting (GLEAM) on November 6–7, at the Pyle Center, located on the shore of Lake Mendota.

This year’s meeting continues the tradition of GLEAM gatherings hosted most recently by the University of Michigan, Ohio State University, and Indiana University. Following in that strong tradition, GLEAM 2025 will foster a welcoming and informal setting for talks, networking, and community building, with a focus on the work of early-career researchers.

Registration, abstract submission, and travel support requests are now open, with a deadline of September 5. The conference will have no registration fee. We intend to offer lodging support and potentially additional travel funding (as resources allow) for as many students and postdocs who request it as possible (thanks to the generous funding from NASA TWSC and the UW-Madison Department of Astronomy).

Register, submit abstracts, and request travel support here: https://gleam.astro.wisc.edu/overview/

1. ExoPAG 32 Rescheduled to August 19, 2025

Join us for NASA’s Exoplanet Exploration Program Analysis Group (ExoPAG) 32nd meeting, now scheduled for August 19, 2025.

https://exoplanets.nasa.gov/exep/exopag/exopag32/exopag32-overview/

This free virtual meeting is open to all, but please register to receive the access link (access link will be sent closer to the meeting date): https://exoplanets.nasa.gov/exep/exopag/exopag32/exopag32-registration/

Some of the agenda highlights include:

• NASA Programmatic Updates: including a briefing from Acting NASA
• Astrophysics Division Director Shawn Domagal-Goldman
• Open Mic Sessions: including a vote on a community finding
• Project Updates: from TESS, Roman, Habitable Worlds Observatory, and SPHEREx
• Presentations from Early Career Scientists

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2. REMINDER: 2025 Sagan Summer Workshop Silver Jubilee: Exoplanet Demographics (July 21-25, 2025) and PROfessional Tools and Opportunities (PROTO) Workshop (July 20, 2025)

2025 Sagan Summer Workshop
Silver Jubilee: Exoplanet Demographics
July 21-25, 2025
Hosted by The NASA Exoplanet Science Institute
California Institute of Technology, Pasadena, CA
https://nexsci.caltech.edu/workshop/2025/
#sagan2025

and

PROTO Workshop
Sunday, July 20, 2025
(optional, half-day PROfessional Tools and Opportunities (PROTO) Workshop)
https://nexsci.caltech.edu/workshop/2025/proto.shtml

The topic of the 2025 Sagan Summer Workshop will be the "Demographics of Exoplanets," and will address the contribution of each of the major planet-finding techniques to our overall knowledge of the architectures of exoplanetary systems. Along with presentations about each technique and its particular strengths and biases, the Workshop will address the synthesis of these results into a complete demographic picture for comparison with models of the formation and evolution of planetary systems. The Workshop will explore gaps in our knowledge and how future missions and surveys will address them. Of particular emphasis will be the importance of a full demographic picture, including the incidence of Earth-sized planets in the Habitable Zones of their host stars, to future missions such as the Habitable Worlds Observatory.

The 2025 Sagan Summer Workshop will be the 25th in this series of workshops (https://nexsci.caltech.edu/conferences/#workshop). In addition to the demographics of exoplanets, this "Silver Jubilee" will also address the demographics of Workshop attendees over time, with a presentation and discussion of their career trajectories.

The 2025 workshop will be hybrid, with both in-person and remote attendance. The Sagan Summer Workshops are aimed at advanced undergraduate students, graduate students, and postdocs; however, all are welcome to attend. There is no registration fee for these workshops.

2025 PROTO Workshop:

Preceding the 2025 Sagan Summer Workshop, the optional add-on, half-day PROfessional Tools and Opportunities (PROTO) Workshop will take place on July 20, 2025. This Workshop will cover the nuts and bolts of becoming an exoplanet astronomer, offering a how-to guide for getting exoplanet science done, rather than focusing on what the science is. Geared toward the early-career community, this Workshop will be an interactive session that encourages students to contextualize what they learn throughout the Sagan Summer Workshop, and translate it to getting involved. By providing a venue for discussion of otherwise hidden or undiscussed topics, the PROTO Workshop aims to reduce barriers that limit participation in the exoplanet community through all career stages, from student to professional scientist.

This workshop will be a hybrid meeting, and all are welcome to attend. Students unfamiliar with the path to becoming an astronomer and/or NASA missions are particularly encouraged to register. PROTO registration uses the same form as the 2025 Sagan Summer Workshop, You can register for both the Sagan Summer and PROTO Workshops using this link: https://catcopy.ipac.caltech.edu/ssw/registration.php

• Sagan Workshop Agenda: https://nexsci.caltech.edu/workshop/2025/agenda.shtml
• PROTO Workshop Agenda: https://nexsci.caltech.edu/workshop/2025/proto.shtml
• 2025 Sagan Summer Workshop Hands-On Sessions: https://nexsci.caltech.edu/workshop/2025/handson.shtml
• All talks will be available on the Sagan Summer Workshop Youtube channel: https://www.youtube.com/c/SaganSummerWorkshop/playlists

Scientific Organizing Committee: Alan Boss, Co-Chair (Carnegie Science/EPL), Courtney Dressing, Co-Chair (UC Berkeley), Chas Beichman (Caltech/IPAC-NExScI), Sarah Dodson-Robinson (University of Delaware), Debra Fischer (Yale), Scott Gaudi (OSU), Todd Henry (Georgia State), Eve Lee (UCSD), Eric Nielsen (New Mexico State University), Leslie Rogers (University of Chicago), Jason Rowe (Bishop's University)

Local Organizing Committee: Frank Aragon (Caltech/IPAC-NExScI), Tracy Chen (Caltech/IPAC-NExScI), Catherine Clark (Caltech/IPAC-NExScI), Megan Crane (Caltech/IPAC-NExScI), Elise Furlan (Caltech/IPAC-NExScI), Sean Kindt (Caltech/IPAC-NExScI), Melanie Swain (Caltech/IPAC-NExScI)

For more information, contact Sagan_Workshop@ipac.caltech.edu

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3. REMINDER: Roman Coronagraph Community Participation Program (CPP) White Papers: Town Hall Presentations and ExoPAG White Paper Coordination Website (White Paper Submission Deadline: August 7, 2025)

The Community Participation Program (CPP) team solicits short white papers from the worldwide science community describing both technology and science observing ideas for the Nancy Grace Roman Space Telescope Coronagraph Instrument.

The deadline for white paper submission is August 7, 2025

As a reminder (see details in 5/30/2025 ExoPAG announce email):

"NASA has created the Community Participation Program (CPP) to prepare for and execute [Roman Space Telescope] Coronagraph observations. In order to engage the coronagraph / exoplanet community in the definition of this observing program, the CPP is sponsoring a call for White Papers to collect concepts for technology demonstration and scientific exploration observations with the Coronagraph, with a submission deadline of August 7, 2025. All members of the science and technology community, across all career stages, positions, and types of institutions, are encouraged to submit their technology and science investigation ideas. White papers will be reviewed by members of the CPP team and will be used to inform the planning of Roman Coronagraph observations. Coronagraph observations are not planned to be part of the Roman General Investigator Program, so this white paper call is intended to provide the main avenue for the community to influence observational priorities. Unless authors opt out, submitted white papers will be published on the CPP website."

The full solicitation for this white paper call, as well as resources for authors, and slides and recordings for the Town Halls, are all posted at: https://www.romancoronagraph.space/white-papers-2025

The ExoPAG has set up a website to help with coordination of community white paper: https://exoplanets.nasa.gov/exep/exopag/Roman-CPP/

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4. NASA ROSES 2025 Released

Research Opportunities in Space and Earth Sciences 2025 (ROSES-2025): https://nspires.nasaprs.com/external/solicitations/summary.do?solId={2A1D139B-B9C7-CE8C-2E81-223FD08460F9}&path=&method=init

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5) ROSES Roll Out Webinar for Planetary Science Division (July 29, 2025, 12:30pm EDT/9:30am PDT)

On July 29, 2025, at 12:30 PM Eastern Time, NASA’s Planetary Science Division (PSD) Research and Analysis (R&A) Programs will host a webinar to discuss the recently released Research Opportunities in Space and Earth Science (ROSES) relevant to the Planetary Science Community.

NASA's Science Mission Directorate (SMD) announced the release of its annual omnibus solicitation for basic and applied research, ROSES-2025 as NNH25ZDA001N on or about July 10, 2025, at https://solicitation.nasaprs.com/ROSES2025. This webinar is an opportunity for the PSD to discuss program elements available for the planetary science community to propose to.

In advance of and during the webinar, questions may be submitted and upvoted on at: https://nasa.cnf.io/sessions/ss4t/#!/dashboard

Join link: https://nasaevents.webex.com/nasaevents/j.php?MTID=m108697d5492b17ad8a6607c8b4cae66f
Webinar number: 2821 078 7645
Webinar password: xKwZry59Ek3 (95997959 when dialing from a phone or video system)

Join by phone:

+1-415-527-5035 United States Toll
+1-312-500-3163 United States Toll (Chicago)
Access code: 282 107 87645

Questions regarding this announcement may be directed to Dr. Kathleen Vander Kaaden, Director of Planetary Research Programs, at Kathleen.e.vanderkaaden@nasa.gov.

Research Opportunities in Space and Earth Science (ROSES)-2025 Released: https://science.nasa.gov/researchers/solicitations/roses-2025/research-opportunities-in-space-and-earth-science-roses-2025-released/

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6. Rogue Worlds 2 Conference (December 15-17, 2025; Paris)

Rogue Worlds 2
December 15-17, 2025
IAP, Sorbonne University / CNRS, Paris
https://indico.iap.fr/event/47/

"Dear Colleagues,

This December 15-17 (2025), you are cordially invited to Paris for Rogue Worlds 2, the second in the Rogue Worlds series of meetings (talks from the first meeting available here). It will be a 3-day workshop focusing on the detection, dynamics, and astrophysical interpretation of free-floating planetary mass objects.

Registration and abstract submission are open on the website: https://indico.iap.fr/event/47/

(If you encounter any difficulties, please contact rogueii-loc@services.cnrs.fr )

Scientific rationale

Free-floating, or "rogue", planetary-mass objects have been discovered wandering through the Galaxy unbound to any star. The origins of these objects remain poorly understood, and likely involve a combination of many different processes relevant to star and planet formation. Direct imaging surveys of young star-forming regions have already found hundreds of high-mass rogue planets, though it remains an ongoing theoretical challenge to determine what fraction represent ejected planets as opposed to aborted stellar embryos. Meanwhile, upcoming microlensing missions such as the Nancy Grace Roman telescope are poised to vastly increase our sample of free-floating planets at masses extending to Earth-mass and below, opening a new window into their origin and demographics.

Rogue Worlds 2 is a 3-day workshop designed to bring together researchers at the forefront of different aspects of the study of free-floating planets, including microlensing (ground- and space-based), direct imaging, and modeling of stellar and planetary dynamics. The format of the workshop is designed to promote discussion and foster collaboration, bringing together researchers across a wide array of fields to make new progress on our understanding of rogue worlds and the systems they leave behind.

Invited speakers:

• Takahiro Sumi (Microlensing detection of free-floating planets)
• Scott Gaudi (Update on the Nancy Grace Roman space telescope)
• Nuria Miret-Roig (Direct imaging of free-floating planets)
• Malena Rice (Dynamics of planetary ejection)
• Amaya Moro-Martin (Connecting free-floating planets and interstellar objects)
• Ruth Murray-Clay (Connecting free-floating planets with the tail end of the stellar IMF)

Scientific organizing committee: Sean N. Raymond (LAB/CNRS) (chair), Hervé Bouy (LAB/Université de Bordeaux) (co-chair), Jean-Philippe Beaulieu (IAP/CNRS), David P. Bennett (UMD/NASA Goddard), William A. DeRocco (UMD/JHU), Jackie Faherty (AMNH)

Local organizing committee: Jean-Philippe Beaulieu (IAP/CNRS), Clément Ranc (IAP/Sorbonne Université), Efstathia Natalia Rektsini (IAP/CNRS), Manon Gilles (IAP)

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7. Discs on the Exe Conference (July 27-31, 2026; Exeter, UK)

Discs on the Exe
July 27-31, 2026
University of Exeter, UK
https://discsontheexe.org/

"Dear colleagues,

We are pleased to announce the international conference: “Discs on the Exe” to be held from the 27th to 31st July 2026, at the University of Exeter, UK. The conference will cover observations and theory of circumstellar discs, ranging from disc formation during star formation to the processes involved in the formation of planetary systems and shaping of debris discs. Particular topics will include:

• Protoplanetary disc formation, Class 0/I discs, and discs in young clusters.
• Protoplanetary disc structures and their evolution.
• Planets in discs and how they shape them.
• Disc chemistry.
• Protoplanetary disc dispersal and debris discs.

We aim for a conference with between 100 and 200 participants, but we can host well over 200 participants if appropriate. The programme will consist of invited reviews, contributed talks, and posters, with time for discussion, networking, and social activities.

We would appreciate it if you could share this with your colleagues.

Please sign up for our pre-registration email list to receive future updates.

Registration will open in 2026, but in the meantime, please add the dates of the conference to your calendars now. We will be updating our website with more information soon.

Best wishes,
Sebastian Marino (on behalf of the Scientific Organising Committee)”

1. REMINDER: Roman Coronagraph Community Participation Program (CPP) White Papers: Town Halls (July 1, July 8, 2025) and ExoPAG White Paper Coordination Website (White Paper Submission Deadline: August 7, 2025)

The Community Participation Program (CPP) team solicits short white papers from the worldwide science community describing both technology and science observing ideas for the Nancy Grace Roman Space Telescope Coronagraph Instrument.

The deadline for white paper submission is August 7, 2025

As a reminder (see details in 5/30/2025 ExoPAGannounce email):

"NASA has created the Community Participation Program (CPP) to prepare for and execute [Roman Space Telescope] Coronagraph observations. In order to engage the coronagraph / exoplanet community in the definition of this observing program, the CPP is sponsoring a call for White Papers to collect concepts for technology demonstration and scientific exploration observations with the Coronagraph, with a submission deadline of August 7, 2025. All members of the science and technology community, across all career stages, positions, and types of institutions, are encouraged to submit their technology and science investigation ideas. White papers will be reviewed by members of the CPP team and will be used to inform the planning of Roman Coronagraph observations. Coronagraph observations are not planned to be part of the Roman General Investigator Program, so this white paper call is intended to provide the main avenue for the community to influence observational priorities. Unless authors opt out, submitted white papers will be published on the CPP website."

The full solicitation for this white paper call, as well as resources for authors, can be found at: https://www.romancoronagraph.space/white-papers-2025

The Roman Coronagraph CPP scheduled 1-hour online town halls to answer community questions regarding this white paper call. The times and dates of the town halls are:

• General town hall: Tuesday June 17, 23.00 UTC [note: recording and slides available], 4 pm PDT / Wednesday July 18, 8 am JST.
• Dedicated town hall for early career researchers: Tuesday July 1, 17.00 UTC, 1 pm EDT / 10 am PDT
• General town hall: Tuesday July 8, 14.00 UTC, 3 pm BST / 4 pm CEST / 10 am EDT / 7 am PDT

For more details, zoom links, and slides and recordings of the town halls, please see: https:/www.romancoronagraph.space/white-papers-2025

The ExoPAG has set up a website to help with coordination of community white paper: https://exoplanets.nasa.gov/exep/exopag/Roman-CPP/

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2. ExoPAG SAG 25: Technosignature Proposal Survey (Feedback requested by July 24, 2025)

“Hello members of the ExoPAG!

I am messaging you on behalf of the Technosignature SAG. The Technosignature SAG (operating through the ExoPAG) is a group of volunteer experts in technosignatures/SETI who are producing a report to NASA’s Exoplanet Exploration Program. This report will contain the results of its analysis on how NASA can better integrate technosignature searches into its portfolio.

I wanted to reach out with an opportunity to provide data for the report. One of our working groups is currently collecting data on how and where technosignature proposals are currently being submitted, with an eventual goal of suggesting changes to the proposal process to make technosignatures a more integrated and rigorous part of NASA's solicited science programs.

We want to invite you to fill out a survey about your experiences with submitting technosignature proposals (https://tinyurl.com/TechnosigProposalSurvey). We would like to hear your perspective even if you have never led a technosignature proposal, or even submitted one. We are looking for responses about US-based funding sources, especially those provided by NASA. The survey should take only 5-10 minutes to complete.

Please let us know if you have any questions. We intend to close the form on Thursday, July 24th, so please make sure you have submitted your feedback by that date.

Thank you, we look forward to hearing your experiences!
Sofia Sheikh"

• ExoPAG SAG 25: https://exoplanets.nasa.gov/exep/exopag/sag/#SAG25
• Proposal Survey Form: https://tinyurl.com/TechnosigProposalSurvey

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3. HoRS3S Conference Announcement (July 6-10, 2026, Granada, Spain)

HORS3S: High-Resolution Exoplanet and Stellar Characterization Today and in the ELT Era
Escuela Tecnica Superior de Arquitectura, Granada, Spain
July 6-10, 2026
https://sites.google.com/view/hors3s/home

SADDLE UP and SAVE THE DATE for the third edition of the "High-Resolution Exoplanet and Stellar Characterization" conference series!

HoRS3S will take place in the magical city of Granada (Spain) between July 6 and 10, 2026.

Two years after the second HoRSE workshop in Berlin, experts on all aspects of high-resolution spectroscopy are invited to gallop into southern Spain and discuss the latest developments in the field of exoplanet and stellar characterization. This year's edition will rein in strongly on next-generation facilities such as the ELT, synergies with JWST and solar instrumentation, and the latest on observations, data analysis and modeling. Expect lively discussions and scientific exchange that’s anything but a one-horse race.

The venue, the School of Architecture of the University, is located in the beautiful old Jewish quarters ("Barrio del Realejo") just immediately below the magnificent Alhambra palace. We know Granada heats up in summer, but fear not — we’ve planned for plenty of water to keep the whole stable cool and hydrated.

Save the date and mark your calendars!

You can now pre-register on the meeting website (https://sites.google.com/view/hors3s/home) to stay informed about upcoming deadlines, Keynote speakers, and more. Don't miss the chance to be part of the herd!

All the best,
Rafa (on behalf of the SOC)

SOC: Megan Bedell, Matteo Brogi, Andrea Chiavassa, Elisa Delgado Mena, Laura Kreidberg, Karin Lind, Christophe Lovis, Rafael Luque, Paul Molliere, Vivien Parmentier, Julia Seidel, Yapeng Zhang

PS: A month after the conference, on August 12, a total solar eclipse will be visible from northern Spain (https://eclipse-spain.es/index.php/en/total-solar-eclipse-2026-august-12). This will be the first total solar eclipse visible in mainland Europe since 1999, so it is a great opportunity to bridle both work and leisure in a single unforgettable trip.

HORS3S Website: https://sites.google.com/view/hors3s/home

Pre-Registration: https://tinyurl.com/HoRS3SPreRegistration

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4. IAUS 404: Advancing the Search for Technosignatures (March 2-6, 2026)

This online symposium seeks to advance the search for technosignatures by inviting contributions on any theoretical, instrumental, observational, or data analysis ideas for characterizing and detecting technosignatures. The goal of this symposium is to foster discussion on ways to advance the search for technosignatures by leveraging existing missions and data archives.

You can visit the website for the meeting now to sign up for updates: https://iaus404.bmsis.org/

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5. REMINDER: The Solar System in Context (September 29 - October 2, 2025; Abstract Submission Deadline July 11, 2025)

The Solar System in Context
September 29 – October 2, 2025
University of Arizona, Tucson, AZ, USA

https://noirlab.edu/science/events/websites/solar-system-in-context-2025

The Solar System in Context - Final call for abstracts!

The 2025 NOIRLab Science Conference, The Solar System in Context, which will take place on 29 September - 2 October in Tucson, Arizona. The conference will be focused on the interdisciplinarity of the formation and evolution of the Solar System, exoplanetary systems, and their stars.

Main topics include: disks; stellar evolution; planet-star connections; (exo)planets; planetary demographics; habitability; planet formation, migration, & evolution; rocky small bodies & (exo)moons; active asteroids & (exo)comets; interstellar objects; instrumentation & software tools, and more.

The abstract deadline is approaching! We welcome abstracts submitted using the abstract submission form or through the conference website: https://noirlab.edu/solar-system-in-context. The deadline for submitting abstracts is 11 July 2025.

Registration for the conference can be completed using the registration form or through the website. In-person and virtual attendance options are available. The registration deadline is 15 September.

Important Dates:

• 11 July - Abstract Submission Closes
• 15 September - Registration Deadline

Contact: solarsystemcontext2025@noirlab.edu

For links to the registration form and abstract submission form, visit: https://noirlab.edu/science/events/websites/solar-system-in-context-2025