Ile-de-France Planets

A community of planetary scientists working in Paris and the broader region of Ile-de-France. ile-de-france-planets.fr/

Ile-de-France Planets boosted:
2025-05-20

We also provide several #OpenSource internet services that aim to foster interactions among planetary scientists and that will allow researchers to share their work with the public. We currently run a Mattermost server and a Mastodon instance, and we will launch a Peertube video server later this year.

All of our services are free to use for association members, so sign up and become a member today. Membership is free!

coop.planetary-research.org

Membership

Anyone who is part of the planetary science community may sign up to become a member of the Planetary Research Cooperative. Membership is free and valid for life!

Membership benefits

* Access our Mattermost forum
* Create private Mattermost teams for professional activities
* Run for leadership positions in the association
* Attend and participate in the annual general assembly
* Vote and elect the association’s directors
* Create accounts on our social media platforms
* Sign up for association newsletters
 * Access private content
 * And more!
Ile-de-France Planets boosted:
2025-05-20

The Planetary Research Cooperative is happy to announce our new home on Mastodon! 🎉

We are a new community-run non-profit organization that will serve the interests of the #PlanetaryScience community. Our primary mission is to publish the journal Planetary Research, which will be the first #DiamondOpenAccess journal devoted to our field. This journal will launch at the end of this year and it will be free for authors and free to access.

Cover image of the Planetary Research Cooperative's web site at https://coop.planetary-research.org. The background is an image of #Saturn taken by the #Cassini mission.
Ile-de-France Planets boosted:
IPGP Planetary ScienceIPGP_Planets@solarsystem.social
2025-02-05

The Institut de Physique du Globe de Paris (#IPGP) is looking for a new director!

The deadline to apply is July 15.

ipgp.fr/actus-et-agenda/actual

Ile-de-France Planets boosted:

📅 Mardi 17 décembre, nous vous proposons 2 rendez-vous.
🎙 Vous êtes en région parisienne ? RDV dès 19h30 au Vieux Châtelet, pour un mardi de l'espace consacré à la mission BepiColombo. Comme chaque mois, l'événement sera enregistré et disponible sur podcast.cnes.fr.
🎁 Vous êtes ailleurs ou vous préférez le confort de votre canapé ? RDV à 20h sur twitch.tv/cnes_france pour un quiz rétrospective de l'année. Des petits cadeaux sont prévus pour les plus rapides... à condition de répondre juste 😉

Un monsieur hésite beaucoup entre 2 boutons rouge : le premier indique "mardi de l'espace" et le second "quiz avec des cadeaux"Affiche des mardis de l'espace indiquant l'heure (19h30 - 21h30) et les lieux (Au vieux châtelet à Paris, au Grand café le Florida à Toulouse)jeu : quiz de l'espace spécial actu 2024, mardi 17 décembre à 20h sur twitch.tv/cnes_france. Photo d'Alice au pays et des étoiles et de SpaceExplorerW
Ile-de-France Planets boosted:
2024-12-10

If you are a planetary scientist who is part of a #Slack community using the free plan, consider migrating your team to #Mattermost on the Solar System Social #PlanetaryScience server. Slack will start deleting your content that is older than 1 year starting January 28, 2025!

Solar System Social offers free, privacy respecting services to the planetary science community. We run a Mastodon instance and a Mattermost server, and we will soon have a Peertube video server!
Ile-de-France PlanetsIDF_Planets@solarsystem.social
2024-12-09

The last lecture of the #CollegeDeFrance series by Alessandro Morbidelli will take place on Dec.11 and will cover Trojans and irregular satellites:

L’origine des satellites irréguliers des planètes géantes et des Troyens de Jupiter et Neptune dans le modèle de Nice

college-de-france.fr/fr/agenda

Image générée par une "intelligence" artificielle (AI).

Cette série de cours explorera la structure actuelle du Système solaire externe, incluant les planètes géantes, leurs satellites, les Troyens, la population transneptunienne, le nuage d’Oort et les comètes. Nous aborderons également les modèles relatifs à son origine, avec un focus particulier sur le modèle de Nice à l'occasion de son vingtième anniversaire.
Ile-de-France Planets boosted:
IPGP Planetary ScienceIPGP_Planets@solarsystem.social
2024-12-05

If you will be in Paris next week, you are all invited to attend the Ph.D. defense of Tri Dung Nguyen.

"Photometric modeling to characterize planetary surfaces in the solar domain"

The thesis is directed by Stéphane Jacquemoud and Antoine Lucas, and will take place at #IPGP on December 11 @14:00.

DALL-E AI -generated artwork for the Ph.D. thesis defense of Tri Dung Nguyen.

Abstract: How do Earth's and planetary surfaces evolve? Using photometry and the Hapke BRDF model, we map surface properties like roughness and grain size from Pleiades imagery. Study sites: Djibouti’s rift (Mars-like terrain) & Apollo landing sites. Field & lab data validate findings.
Ile-de-France Planets boosted:
2024-12-04

If you want to learn more, please check out the recording of our kick-off meeting in November:

youtu.be/I-sOb51LSFc?si=OF4q2U

Or just download the slides: sdrive.cnrs.fr/s/JMZGdFscTpjJK

And then ask to get an invite to join our forum!

Ile-de-France Planets boosted:
2024-12-04

Announcing an initiative to create a Planetary Science Diamond Open Access Journal

Are you sick of paying exorbitant fees to publish your work? Then please join our community to create a planetary science journal that is free for authors and readers alike.

#PlanetaryScience #DOAJ #OpenAccess

Ile-de-France Planets boosted:
2024-11-15

The #PlanetaryScience community is in the process of creating a new diamond open access journal (#DOAJ) that will be free for authors and free for readers.

We just had our first kickoff meeting yesterday, so if this is something that interests you, please check out the presentation and get involved!

PDF: sdrive.cnrs.fr/s/FA3kTgBCQ3N6y

Video recording: sdrive.cnrs.fr/s/HSdCDoqQ4PjjG

The first order of business is to converge on a name for the journal....

Ile-de-France Planets boosted:
2024-03-18

We just published our lastest results on the 3D simulation of the weather above #Titan 's lakes. In brief, it is quite windy above peninsulas!
doi.org/10.1016/j.icarus.2023.

Project funded by the EU Horizon 2020 (No 101022760). 🇪🇺
Drawing by Nicolas Oudart.
!@IDF_Planets

Ile-de-France Planets boosted:
IPGP Planetary ScienceIPGP_Planets@solarsystem.social
2024-02-12

The deadline to register for the "Earth and Planets Origin and Evolution Workshop" that will be held in Paris (May 13-17) is approaching. If you would like to attend, or submit an abstract, the deadline is February 15!

The oral sessions will take place in the Verniquet Amphitheater of the National Natural History Museum of Paris, and the poster sessions will take place across the street at the ground floor of #IPGP.

epoe2024.fr/

Image depicting the origin and evolution of the planets in our solar system.
Ile-de-France Planets boosted:
IPGP Planetary ScienceIPGP_Planets@solarsystem.social
2024-01-24

Sur Mars, des avalanches de poussière déclenchées par des grands séismes

En croisant les données recueillies par le sismomètre SEIS dans le cadre de la mission #InSight sur #Mars et les données orbitales disponibles, une équipe scientifique révèle que l'activité sismique martienne peut être responsable d'avalanches de poussière.

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Possibly seismically triggered avalanches after the S1222a Marsquake and S1000a impact event, A. Lucas et al., Icarus, doi.org/10.1016/j.icarus.2023., 2024

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Ile-de-France Planets boosted:
IPGP Planetary ScienceIPGP_Planets@solarsystem.social
2024-01-24

On Mars, dust avalanches triggered by major earthquakes

By correlating data collected by the SEIS seismometer as part of the #InSight mission on #Mars with available orbital data, a scientific team reveals that Martian seismic activity can be responsible for dust avalanches.

For more info, check out the article online:

Possibly seismically triggered avalanches after the S1222a Marsquake and S1000a impact event, A. Lucas et al., Icarus, doi.org/10.1016/j.icarus.2023., 2024

Ile-de-France PlanetsIDF_Planets@solarsystem.social
2024-01-22

If you are looking for a teaching/research position in the field of #PlanetaryScience, there are two opportunities in #Paris this year.

One associate professor (maitre de conférence) position is open at the Ecole Normale Supériere (#ENS, Laboratoire de Géologie), and another is open at the Institut de Physique du Globe de Paris (#IPGP).

More information on how to apply can be found on the official government web site: galaxie.enseignementsup-recher

Ile-de-France PlanetsIDF_Planets@solarsystem.social
2024-01-16

SEMINAR SERIES ANNOUNCEMENT

Alessandro Morbidelli (Observatoire de la Côte d'Azur, Collège de France) will be giving a series of lectures at the Collège de France in Paris concerning the fundamental processes involved in forming planets from disks. The lectures will be in French, and the inaugural lecture will be streamed on youtube.

The lectures are from January 25 to March 11, and will be accompanied by a 2-day colloquium on June 26-27.

college-de-france.fr/fr/agenda

This image depicts the early stages of planetary formation in our solar system. 

Seminar series (in French): Des disques aux planètes : processus fondamentaux
Location : Collège de France, Amphithéatre Marguerite de Navarre (Paris)

https://www.college-de-france.fr/fr/agenda/cours/des-disques-aux-planetes-processus-fondamentaux

Jan. 25, 18h
Déterminisme et stochasticité en formation planétaire (Leçon Inaugurale)

Feb. 9, 15-17h
Les disques protoplanétaires

Feb. 12, 16:45-18:45
La dynamique des poussières

Feb. 19, 16:45-18:45
La formation des planétésimaux

Feb. 26, 16:45-18:45
La formation planétaire

March 4, 16:45-18:45
La migration des planètes

March 11, 16:45-18:45
Les interactions dynamiques

Colloque, June 26-27
Formation du disque protosolaire et de ses premiers planétésimaux
Ile-de-France PlanetsIDF_Planets@solarsystem.social
2023-12-18

SEMINAR ANNOUNCEMENT

Title : How astronomy and geology can inform each other on past changes in Solar System Dynamics

Speaker : Matthias Sinnesael

Date : December 21 2023 @ 11h

Location : Observatoire de Paris - Meudon, Laboratory Universe and Theories (LUTH), bâtiment 18, salle 204

Online : u-paris.zoom.us/j/88128873310?

ID de réunion : 881 2887 3310
Code secret : 399407

Ile-de-France Planets boosted:
2023-09-01

Et aussi je suis fraîchement depuis fin juin le directeur de l'#UFR #Terre #Environnement #Biodiversité de #SorbonneUniversité
And I recently started since end of June as #Head of #School of #Earth #Environment #Biodiversity
Une rentrée avec du changement !
A new term with some change!

Ile-de-France Planets boosted:
2023-09-01

Bonjour #Mastodon aujourd'hui est mon premier jour en tant que #professeur à la faculté des #sciences de #SorbonneUniversité
Hello #Mastodon today is my first day as a #fullprofessor at the Faculty of Sciences of #SorbonneUniversité

Ile-de-France Planets boosted:
2023-09-01

Did you know that the methane lakes on #Titan trigger "strong" lake breezes towards the land? And the winds at the shore are stronger during the day.
This is the subject of our recent paper: dx.doi.org/10.3847/PSJ/ac8d0b

Project funded by the EU Horizon 2020 (No 101022760). 🇪🇺
Drawing by Nicolas Oudart.
!@IDF_Planets

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