PLANETARY EXPLORATION NEWSLETTER Volume 17, Number 2 (January 8, 2023) PEN Website: https://planetarynews.org Editor: Matthew R. Perry Co-Editors: Mark V. Sykes, Alex Morgan Email: pen_editor@psi.edu Twitter: @pen2tweets o-------------------------TABLE OF CONTENTS---------------------------o 1. Signatures in Support of Mars Express Extension 2. Applications Now Open: Oxygen in Planetary Biospheres 3. Abstract Submission: Fourth Workshop on Thermal Models for Planetary Science 4. EGU2023 Session PS4.1: Atmospheres and Exospheres of Terrestrial Planets, Satellites, and Exoplanets. 5. EGU2023 Session PS5.2: Forward to the Moon: The Science of Exploration 6. EGU2023 Session PS5.3: Lunar Science, Exploration & Utilization 7. EGU2023 Session PS7.1: Evolution and Characterisation of Earth-sized Exoplanets, Super-Earths, and Sub-Neptunes 8. Uranus Flagship: Investigations and Instruments for Cross-Discipline Science 9. Ice Giant Systems Seminar Series: 10 January, 2023, Dr. Mark Hofstadter (JPL/Caltech) 10. Registration Open for Space Science in Context 2023 11. Planetary Geomorphology Image of the Month 12. Post-doctoral Position in Space Weather 13. Assistant/Associate Professor in Planetary Sciences 14. Job Opening: Senior Scientist for Astrobiology, at NASA Headquarters, Washington D.C. 15. [NASA] Request for Information (RFI): Scientific Data and Computing Architecture to Support Open Science 16. [NASA] Science Mission Directorate Quarterly Community Town Hall January 18, 2023 17. [NASA] Our Dusty Universe with Dr. Veerle Sterken January 12 18. [NASA] PDS: Aperiodic Data Releases in 2022.12 19. [NASA] PDS: Insight Data Release 15 20. [NASA] PDS: Odyssey Data Release 82 21. Planetary Meeting Calendar Additions 22. Planetary Science Journal - New Papers o---------------------------------------------------------------------o 1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1 SIGNATURES IN SUPPORT OF MARS EXPRESS EXTENSION The Mars Express (MEX) team solicits the support of the scientific community worldwide for the extension of the mission. Current MEX operations are only approved until March 2023 and the final decision on a new extension will be made at the ESA Science Programme Committee meeting on 7-8 March 2023. We invite all planetary scientists, astrobiologists, astrophysicists, and engineers interested in Mars science to show their support signing the following form: https://tinyurl.com/extendMEXsign Further information on the scientific highlights and international collaborations carried out by Mars Express can be found in the support solicitation letter: https://tinyurl.com/extendMEXletter 2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2 APPLICATIONS NOW OPEN: OXYGEN IN PLANETARY BIOSPHERES Green Bank Observatory May 5-7, 2023 We are pleased to announce that applications to attend the Second Barry Blumberg Memorial Workshop in Astrobiology are now open. This 3-day workshop at the Green Bank Observatory will focus on topics related to the role of oxygen in the universe, planets and life, and how the rise of oxygen on Earth may (or may not) likely have analogs on other planets. Recognizing the challenges the pandemic has presented for networking over the past several years, this workshop will have a strong focus on early career researchers, and will have broad international participation. Presenters are encouraged to gear their talks to an interdisciplinary audience, eschewing the trees of internecine disciplinary debates for the forest of broader understanding. Attendance is limited to 50 participants, by application only, and all registration and travel expenses will be covered. The conference scope should be construed broadly; researchers working on any related problems are strongly encouraged to apply. https://tinyurl.com/3c5uua2n Application deadline Feb. 1, 2023 3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3 ABSTRACT SUBMISSION: FOURTH WORKSHOP ON THERMAL MODELS FOR PLANETARY SCIENCE Abstract submission is open for the Fourth Workshop on Thermal Models for Planetary Science (https://www.cosmos.esa.int/web/thermops4). TherMoPS IV will be held at the European Space Research and Technology Centre (ESTEC) in Noordwijk, The Netherlands, 18-20 April 2023. Remote participation will be possible for those unable to attend in-person. Abstract submission is scheduled to close on 3 February 2023, and registration for the workshop will open when the workshop programme is published on 27 February, 2023. Themes identified for abstract submission include: - Thermal modelling of rocky planets (both airless and with atmospheres), asteroids and small bodies, the Moon and moons of the Solar System, and gas giants - Technical aspects of thermal modelling such as: models of thermal evolution and thermal conductivity, disk-integrated vs disk-resolved approaches, advances in theory and computational techniques - Research to investigate thermal processes and validate thermal models, via laboratory work and observations from spacecraft or observatories. Workshop Website: https://www.cosmos.esa.int/web/thermops4/abstract-submission To submit your contributions via the workshop website: https://www.cosmos.esa.int/web/thermops4/abstract-submission We look forward to your participation! On behalf of the TherMoPS IV Science and Local Organizing Committees 4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4 EGU2023 SESSION PS5.2: FORWARD TO THE MOON: THE SCIENCE OF EXPLORATION NASA SSERVI invites abstracts for a lunar-focused Session (PS5.2) at the European Geophysical Union meeting occurring 23-28 April, 2023. Human and robotic lunar exploration is opening new vistas and scientific understanding as humanity reaches toward the Moon again. In partnership with institutions around the globe including 5 European countries, NASA's Solar System Exploration Research Virtual Institute (SSERVI) focuses on these scientific aspects of exploration as they relate to the Moon and other airless bodies. This session will feature interdisciplinary, exploration-related science centered around the Moon as a human and robotic destination, including data visualization as exemplified by SSERVI's Solar System Treks Project (SSTP) and other platforms. Scientific plans and results within this session represent the broad spectrum of lunar science representing investigations of the Moon and its environment as a planetary body as well as research uniquely enabled by from the Moon. Graduate students and early career researchers are particularly encouraged to submit for oral presentations. Conveners: Greg Schmidt, Mahesh Anand, Kristina Gibbs, Brian Day. Abstract submission deadline is 10 January 2023, 13:00 CET: https://tinyurl.com/5f3ys5fp 5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5 EGU2023 SESSION PS4.1: ATMOSPHERES AND EXOSPHERES OF TERRESTRIAL PLANETS, SATELLITES, AND EXOPLANETS. Abstract submission is open for EGU2023, held in Vienna on 23-28 April 2023 and online. I would like to draw your attention to our session PS4.1: Atmospheres and exospheres of terrestrial planets, satellites, and exoplanets. This session primarily focuses on the neutral atmospheres of terrestrial bodies other than the Earth. This includes not only Venus and Mars, but also exoplanets with comparable envelopes and satellites carrying dense atmospheres such as Titan or exospheres such as Ganymede. We welcome contributions dealing with processes affecting the atmospheres of these bodies, from the surface to the exosphere. We invite abstracts concerning observations, both from Earth or from space, modeling and theoretical studies, or laboratory work. Comparative planetology abstracts will be particularly appreciated. Abstract Deadline: 10 January 2023, 13:00 CET Travel Suuport Deadline: 01 December 2022, 13:00 CET Submit an abstract to this session: https://tinyurl.com/yxzvsrem 6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6 EGU2023 PS5.3: LUNAR SCIENCE, EXPLORATION & UTILIZATION NASA SSERVI invites abstracts for a lunar-focused session (PS5.3) at the European Geophysical Union meeting occurring 23-28 April, 2023. This session will highlight relevant recent results regarding the exploration and sustainable utilization of the Moon through observations, modelling, and laboratory investigations. All past/current results and future exploration ideas and prospects are welcome. The session brings together contributions on theoretical models concerning the deep interior and subsurface structure and composition; observations of the surface morphology and composition; analyses of the atmospheric composition and dynamics; the interaction with the solar wind, analog studies and future habitability of the Moon. Key research questions concerning the lunar surface, subsurface, interior and their evolution will be discussed. This session is open to all branches of lunar science and exploration and is intended as an open forum and discussion between diverse experts and Earth geoscientists and explorers at large. The session will include invited and contributed talks as well as a panel discussion and interactive posters with short oral introduction. Conveners: Ottaviano Ruesch, Joana S. Oliveira, Rachael Martina Fernando Marshal, Chrysa Avdellidou, Bernard Foing Abstract submission deadline is 10 January 2023, 13:00 CET: https://tinyurl.com/5f3ys5fp 7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7 EGU2023 SESSION PS7.1: EVOLUTION AND CHARACTERISATION OF EARTH-SIZED EXOPLANETS, SUPER-EARTHS, and SUB-NEPTUNES We cordially invite you to submit abstracts to the session PS7.1 at the European Geosciences Union (EGU) General Assembly, Vienna, Austria, 23-28 April 2023. Caroline Dorn (ETH Zurich, Switzerland) will give a keynote on "Deep volatile reservoirs in super-Earths and sub-Neptunes". With advanced telescopes such as JWST, the atmospheric spectra of exoplanets smaller than Neptune are being retrieved, which will eventually provide insights into their atmospheric compositions. However, understanding the planet's surface conditions, interior structure, and its evolution through time also requires the consideration of mineralogy and interior structure, mantle evolution, and volatile exchange between interior and atmosphere. We invite contributions from numerical modeling, laboratory experimental studies, as well as observations of exoplanets and their atmospheres that focus on predicting the evolution and on the characterisation of exoplanets. Applications range from magma ocean planets to planets within the habitable zone. Let us bridge the gap between prediction and observation of small to intermediate-sized exoplanets! Conveners: Dennis Honing, Francesca Miozzi, Kaustubh Hakim Session details: https://meetingorganizer.copernicus.org/EGU23/session/45815 Abstract Deadline: 10 Jan 2023, 13:00 CET Abstract instructions: https://egu23.eu/programme/how_to_submit.html 8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8 URANUS FLAGSHIP: INVESTIGATIONS AND INSTRUMENTS FOR CROSS-DISCIPLINE SCIENCE This is a "save the date" announcement for a workshop that will bring together scientists and engineers to discuss the cross-disciplinary science to be done at Uranus and the instruments needed to achieve that science. It will advance planning for the Uranus Orbiter and Probe mission called for by the recently released Planetary Science and Astrobiology Decadal Survey. Dates: 25-27 July, 2023 Held in Pasadena, California and On-line To receive detailed information on the workshop as it becomes available, please visit the website: https://www.hou.usra.edu/meetings/uranusflagship2023/ Conveners: Dave Atkinson, Mark Hofstadter, Jamie Jasinski, Erin Leonard 9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9-9 ICE GIANT SYSTEMS SEMINAR SERIES: 10 JANUARY, 2023, DR. MARK HOFSTADTER (JPL/CALTECH) Date/Time: 10 January, 2023, at 11am ET Speaker: Dr. Mark Hofstadter (JPL/Caltech) Topic: The Deep Atmosphere of Uranus: Clues and Mysteries from Ground-Based Radio Observations The Ice Giant Systems Seminar Series showcases recent developments in scientific topics covering all aspects of the ice giant systems, including atmospheres, satellites, rings, magnetic fields, interior structures, and science related to formation and evolution. Registration is no longer needed and participants can attend seminars via the zoom link provided on the series website. To access the virtual seminar, view the seminar schedule, and "Stay Informed". Series website: https://neptuneodyssey.jhuapl.edu/Events/ 10-10-10-10-10-10-10-10-10-10-10-10-10-10-10-10-10-10-10-10-10-10-10-10 REGISTRATION OPEN FOR SPACE SCIENCE IN CONTEXT 2023. Space Science in Context (#SSiC2023) is a free, virtual conference bringing together people interested in and who study outer space and/or its social contexts for an interactive event. Our three panels this year are: - Environment and Space Science - Labour and Space - Space, Technology and Dual-Use. The conference will use a flipped-classroom model for its talks. All speaker videos will be captioned and transcribed; all posters are compliant with our accessibility guidelines. On the day of the conference, we will host three sessions at different times via Zoom, with English-language CART available for the three speaker panels. If you would like more information about accessibility or safety please reach out to the organizers at spacescienceincontext@gmail.com. For more information, including registration, the speaker lineup, and the poster program, please go to the website: https://spacescienceincontext.com/ Conference Date: 26 January, 2023, 11:30-1900 UTC) SSiC 2023 is funded by the RAS Meeting Organising Fund. 11-11-11-11-11-11-11-11-11-11-11-11-11-11-11-11-11-11-11-11-11-11-11-11 PLANETARY GEOMORPHOLOGY IMAGE OF THE MONTH Happy new year! The January image of the month is now available at the IAG's Planetary Geomorphology web page: https://planetarygeomorphology.wordpress.com This month's topic is "Origin of Terraces on Asteroid (101955) Bennu", contributed by Dr. Olivier Barnouin, The Johns Hopkins University Applied Physics Laboratory, USA. Follow IAG Planetary Geomorphology Image of the Month on Twitter: @PlanetGeomorpho or Facebook: https://www.facebook.com/PlanetaryGeomorphology Best wishes, Frances Butcher (Chair, IAG Planetary Geomorphology working group) 12-12-12-12-12-12-12-12-12-12-12-12-12-12-12-12-12-12-12-12-12-12-12-12 POST-DOCTORAL POSITION IN SPACE WEATHER Swedish Institute of Space Physics (IRF) is looking for a post-doctoral position in space weather with focus on detection and characterization of coronal mass ejections. Space weather impacts technology through physical processes originating from the Sun and its interaction with the Earth's magnetosphere and ionosphere. The effects on technology are well-known and may influence the operation and performance of satellites, communication, navigation, and electrical power distribution. A key component in the solar-terrestrial system is the detection and characterization of coronal mass ejections. The work will include analysis of coronal images from various spacecraft, analysis of in-situ solar wind data, and development of methods and algorithms. The goal is to develop models for automatic detection of coronal mass ejections as part of IRF's space weather system. Contact: Dr Peter Wintoft, +46-46 286 21 21, peter.wintoft@irf.se Last application day: 31 January 2023 Application website: https://tinyurl.com/y5wk9rym 13-13-13-13-13-13-13-13-13-13-13-13-13-13-13-13-13-13-13-13-13-13-13-13 ASSISTANT/ASSOCIATE PROFESSOR IN PLANETARY SCIENCES The Department of Physics (physics.ucf.edu) at the University of Central Florida (UCF) invites applications for a full-time, nine-month faculty position at the rank of assistant professor (tenure-earning) or associate professor (tenured) anticipated to begin August 2023. We seek candidates whose experience and plans emphasize fundamental experimental research in the fields of space resources, planetary and remote-sensing instrumentation, and SmallSat development. The successful candidate will have skills and research expertise to successfully propose for flight hardware projects, including commercial missions as well as flight instruments and mission leadership and establish a vigorous, externally funded, and creative research program with a strong commitment to excellence in graduate and undergraduate education. Applicants must have a Ph.D. in physics, planetary sciences, or a closely related discipline and a substantial record of independent research. For appointment to the tenured associate rank the candidate must have a demonstrated record of teaching, research, and service commensurate with that rank. UCF requires all applications be submitted electronically at: https://www.ucf.edu/jobs/ The full position posting with application instructions is here: https://tinyurl.com/35uv65a3 Questions can be directed via email to Professor Daniel Britt, search committee chair, at dbritt@ucf.edu. Applications should be submitted by 02 February, 2023. 14-14-14-14-14-14-14-14-14-14-14-14-14-14-14-14-14-14-14-14-14-14-14-14 JOB OPENING: SENIOR SCIENTIST FOR ASTROBIOLOGY AT NASA HEADQUARTERS, WASHINGTON, DC NASA leads the world in Astrobiology research and exploration and is preparing for the discovery of life elsewhere by nurturing multidisciplinary research, developing exciting space missions to explore habitable worlds, and by cooperating with partners nationally and internationally for the benefit of humankind. Astrobiology is a scientific discipline devoted to the study of life in the universe - its origin, evolution, future, and distribution. This appointment will be for a period of up to 6 years under the NASA Excepted Hiring Authority (NEX) and is open only to U.S. Citizens. The incumbent serves as the Agency's Senior Leader in Astrobiology leading efforts from NASA Headquarters to ensure significant progress is made in Astrobiology. This position will ensure coordination and collaboration across SMD Divisions and between research programs and mission planning. Full job information: https://tinyurl.com/5n7vaw7t To be considered for this position, please submit application materials by January 31, 2023. [Edited for length] 15-15-15-15-15-15-15-15-15-15-15-15-15-15-15-15-15-15-15-15-15-15-15-15 [NASA] REQUEST FOR INFORMATION (RFI): SCIENTIFIC DATA AND COMPUTING ARCHITECTURE TO SUPPORT OPEN SCIENCE NASA's Science Mission Directorate (SMD) seeks information and community feedback on the current and future needs for the data and computing architecture that supports SMD-funded scientific processes and workflows. The SMD Scientific Data and Computing Architecture Study currently is conducting a strategic evaluation of SMD's data and computing infrastructure with the end goal of improving coordination of NASA's computing capabilities to improve alignment with NASA Open-Source Science policies. Information about computing needs and use cases from this RFI will be essential in evolving NASA's data and computing infrastructure to support Open Science. Link to RFI: https://tinyurl.com/hmvvdwe6 Townhall (WebEx): 26 January, 2023 at 1:00 PM ET Webinar number: 2762 936 1057 Link: https://tinyurl.com/4m83hpey The Webinar's internet password: uT26mPfek$6 Telephone numbers: +1-929-251-9612 USA Toll, 2 +1-415-527-5035 US Toll. The Webinar's phone password: 88266733 Point of Contact (POC): Elena Steponaitis: elena.a.steponaitis@nasa.gov Response Date: 21 February, 2023, 11:59pm Eastern time Direct Short URL: https://go.nasa.gov/NNH23ZDA005L [EDITED FOR LENGTH] 16-16-16-16-16-16-16-16-16-16-16-16-16-16-16-16-16-16-16-16-16-16-16-16 [NASA] SCIENCE MISSION DIRECTORATE QUARTERLY COMMUNITY TOWN HALL 18 JANUARY, 2023 NASA's Science Mission Directorate will hold a community town hall meeting with Acting Associate Administrator for Science Sandra Connelly and her leadership team at 4:00 p.m. Eastern Time on Wednesday, 18 January 2023, to discuss NASA's science program accomplishments and upcoming activities in the new year. Participants are invited to submit their questions below and/or vote up questions already posted. Members of SMD, the science community, academia, the media, and the public are invited to participate by joining the WebEx link below. https://tinyurl.com/5e5bvnus If prompted, please use event number 2761 723 9855, followed by event password UPmtRaM@552 (87687261 from phones). Participants are invited to submit their questions below and/or vote up questions already posted. To ask a question, go to: https://nasa.cnf.io/sessions/wewm/#!/dashboard Users must provide their first and last name and organization and can submit their own questions or vote up questions submitted by others. The meeting leaders will try to answer as many of the submitted questions as possible. Presentation materials will be available for download and a recording will be available later that day: https://science.nasa.gov/researchers/virtual-townhall. Questions may be directed to Kirsten Petree at kirsten.petree@nasa.gov 17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17-17 [NASA] OUR DUSTY UNIVERSE WITH DR VEERLE STERKEN 12 JANUARY, 2023 Please join us for an online conversation with Dr Veerle Sterken on how cosmic dust is relevant for heliosphere science, planetary science, astrophysics and Earth's atmosphere, hosted by NASA Science Mission Directorate Cross Divisional "NASA xD" project. When: Thursday 12 January, 2023, 4 p.m. Eastern Time Where: Online. Registration for this Online event is required and will close 24 hours before the event. You may register at https://tinyurl.com/yw63234h An abstract for the talk is available here: https://tinyurl.com/4en4m46k The point of contact for this event is Abigail Rymer, who may be reached at abigail.m.rymer@nasa.gov. 18-18-18-18-18-18-18-18-18-18-18-18-18-18-18-18-18-18-18-18-18-18-18-18 [NASA] PDS: APERIODIC DATA RELEASES IN 2022.12 In December 2022, PDS ingested and made available the following data, none of which were regularly released with an ongoing mission: - 2022.12.20 Mars Express OMEGA experiment - 2022.12.15 Mars Express VMC raw and calibrated data - 2022.12.12 MRO CRISM multispectral RDRs - 2022.12.02 MRO SHARAD clutter simulations - 2022.12.02 IRAS FPA data - 2022.11.30 Galileo Magnetometer raw data at Jupiter - 2022.11.29 Hayabusa AMICA data migrated to PDS4 - 2022.11.29 Hayabusa LIDAR data migrated to PDS4 - 2022.11.29 Hayabusa NIRS data migrated to PDS4 - 2022.11.29 Hayabusa mission documentation migrated to PDS4 To access those data: https://tinyurl.com/48rbzev2 To access all data archived in PDS: https://pds.nasa.gov 19-19-19-19-19-19-19-19-19-19-19-19-19-19-19-19-19-19-19-19-19-19-19-19 [NASA] PDS: INSIGHT DATA RELEASE 15 The NASA Planetary Data System announces Release 15 of data from the InSight Lander mission to Mars. This release contains raw, calibrated, and derived data products covering the time period from July 1 - September 30, 2022. The data are archived at various PDS nodes. - SEIS (Seismometer) at the Geosciences Node - HP3/RAD (Heat Flow and Physical Properties Package / Radiometer) at the Geosciences Node - RISE (Radio Science) at the Geosciences Node - IDA (Instrument Deployment Arm) at the Geosciences Node - APSS (Temperature, Wind, and Pressure) at the Atmospheres Node - IFG (Insight Fluxgate Magnetometer) at the PPI Node - ICC/IDC (Instrument Context Camera / Instrument Deployment Camera) at the Cartography and Imaging Sciences Node - SPICE at the NAIF Node The data may be accessed from https://pds-geosciences.wustl.edu/missions/insight/. InSight releases occur every three months. The next release is scheduled for 31 March, 2023. Access the latest PDS Data Releases, please visit the following link: https://pds.nasa.gov/datasearch/subscription-service/SS-Release.shtml All available PDS data may be found at: https://pds.nasa.gov/datasearch/data-search/ For further information, see the PDS Home Page: https://pds.nasa.gov/ 20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20-20 [NASA] PDS: Odyssey Data Release 82 The NASA Planetary Data System announces Release 82 of data from the Mars Odyssey Orbiter. This release contains raw, calibrated, and derived data products nominally covering the time period 01 April, 2022, through 30 June, 2022, for the GRS/HEND/NS suite, and 24 February, 2022, through 03 June, 2022, for THEMIS. GRS/HEND/NS data are archived at the PDS Geosciences Node, THEMIS data at the THEMIS Data Node, and SPICE data at the PDS NAIF Node. The data may be accessed from: https://pds-geosciences.wustl.edu/missions/odyssey/ or from a dataset-centered view https://pds.nasa.gov/datasearch/subscription-service/SS-20230103.shtml Odyssey releases occur every three months. The next release is scheduled for April 03, 2022. Access the latest PDS Data Releases, please visit the following link: https://pds.nasa.gov/datasearch/subscription-service/SS-Release.shtml All available PDS data may be found at: https://pds.nasa.gov/datasearch/data-search/ For further information, see the PDS Home Page: https://pds.nasa.gov/ 21-21-21-21-21-21-21-21-21-21-21-21-21-21-21-21-21-21-21-21-21-21-21-21 PLANETARY MEETING CALENDAR ADDITIONS Note: Most face-to-face meetings going forward will have online components. Check their websites for details. Posted at https://planetarynews.org/meetings.html Month Day(s), Year 25-27 July, 2023 Uranus Flagship: Investigations and Instruments for Cross-Discipline Science https://www.hou.usra.edu/meetings/uranusflagship2023/ Pasadena, California January 8-12, 2023 241st Meeting of the American Astronomical Society https://aas.org/meetings/aas241 Seattle, WA June 4-8, 2023 242nd Meeting of the American Astronomical Society https://aas.org/meetings/aas242 Albuquerque, NM August 13-18, 2023 https://icc2023.org International Cartographic Conference (ICC) 2023 Cape Town, South Africa [Editor Note: If there is a planetary-related meeting, conference or workshop that you think your colleagues should be aware of, please send the date, title, URL and location to pen_editor@psi.edu.] 22-22-22-22-22-22-22-22-22-22-22-22-22-22-22-22-22-22-22-22-22-22-22-22 PLANETARY SCIENCE JOURNAL - NEW PAPERS Editor, Faith Vilas https://psj.aas.org Inconsistency between the Ancient Mars and Moon Impact Records of Megameter-scale Craters Stuart J. Robbins 2022 PSJ 3:274 https://doi.org/10.3847/PSJ/aca282 The Distribution and Accessibility of Geologic Targets near the Lunar South Pole and Candidate Artemis Landing Sites Sarah. J. Boazman et al. 2022 PSJ 3:275 https://doi.org/10.3847/PSJ/aca590 *********************************************************************** * The Planetary Exploration Newsletter is issued approximately weekly. * Current and back issues are available at https://planetarynews.org * * To subscribe, go to https://planetarynews.org/pen_subscribe.php, or * send a request to pen_editor@psi.edu * * To unsubscribe, send an email to pen_editor at psi.edu * * Please send all replies and submissions to pen_editor at psi.edu. * Announcements and other messages should be brief with links to URLs * for extended information, including detailed descriptions for job * announcements. Title plus text is limited to 200 words. Go to * https://planetarynews.org/submission.html for complete submission * directions. * * PEN is a service provided by the Planetary Science Institute * (https://www.psi.edu) using no NASA funds. All editorial work is * volunteer. ***********************************************************************