Stellar-MADE Project
Exploring the effects of Stellar Multiplicity on planet formation Across Disc Evolution.
ERC Starting Grant: October 2022 - September 2027.
Hosted at IPAG & UGA (Grenoble, France).
Members of the team:
- Nicolás Cuello (Principal Investigator, IPAG/UGA/ERC)
- Antoine Alaguero (PhD Student, IPAG/CNRS/ERC)
- Pedro Poblete (Postdoc, IPAG/CNRS/ERC)
- Mario Sucerquia (Postdoc, IPAG/UGA/ERC)
- Romain Grane (PhD Student, IPAG/UGA/ERC)
- Elisa Castro (PhD Student, IPAG/UGA/ANR)
Project goals:
- Establish the formation channels of protoplanetary discs around young stellar objects;
- Follow disc dynamics and grain growth to identify the regions of planetesimal formation;
- Characterise planetary architectures and the resulting exoplanet population.
Stellar-MADE co(s)mic strips
A series of comic strips about different aspects of the science carried out within the Stellar-MADE project. This material was done by Nicolás Cuello & Antoine Alaguero in collaboration with the Ink Link and Séverine Alvain (during 2023 and released in 2024). Please get in touch with us if you would like to use it for outreach activities.
- Episode 1: daily life of an astrophysicist, models & astronomical observations.
- Episode 2: disc dynamics and planet formation in multiple stellar systems.
- Episode 3: distances & detection of exoplanets in multiple stellar systems.
- Episode 4: alien life, planetary orbits & chaos in multiple stellar systems.
Organised meetings & workshops
- Multiplicity in Young Stars at Niels Bohr Institute in Copenhagen (26-29 August 2025).
- Stellar-MADE Winter Meeting 2025 at Villard-de-Lans (14-17 January 2025).
- Special Session 19 on “Stars, discs & planets: dynamics & evolution in multiple systems” at EAS2024 (Padova, Italy) (3 July 2024).
- Stellar-MADE Winter Meeting 2024 at Villard-de-Lans (16-19 January 2024).
- Phantom-MCFOST workshop at IPAG (12-16 June 2023).
- Stellar-MADE Kick-off meeting at Villard-de-Lans (17-20 January 2023).
Recent featured publications:
- The missing rings around Solar System moons
Sucerquia et al. (2024) - V892 Tau: A tidally perturbed circumbinary disc in a triple stellar system
Alaguero, Cuello, Ménard et al. (2024) - Probing initial distributions of orbital eccentricity and disc misalignment via polar discs
Ceppi, Cuello, Lodato et al. (2024) - Alpha Centauri: Disc Dynamics, Planet Stability & Detectability
Cuello & Sucerquia (2024) - Close encounters: How stellar flybys shape planet-forming discs
Cuello, Ménard & Price (2023)
Recent featured seminars and talks in conferences:
- Invited seminar at ET Science Seminar Series (Shanghai, China) by Nicolás Cuello (November 2024).
- Invited seminar for the Star Formation Group at European Southern Observatory (Garching, Germany) by Antoine Alaguero (October 2024).
- Invited review talk at Born in Fire (Santiago, Chile) by Nicolás Cuello (September 2024).
- Contributed talk at Born in Fire (Santiago, Chile) by Pedro Poblete (September 2024).
- 1 invited review talk, 1 contributed talk, and 1 poster at EAS2024 (Padova, Italy) by Nicolás Cuello (July 2024).
- 3 contributed talks at EAS2024 (Padova, Italy) by Antoine Alaguero (July 2024).
- Contributed talk at Dust Devils Workshop (Tucson, USA) by Pedro Poblete (March 2024).
- Contributed talk at Exosystèmes IV (Lyon, France) by Antoine Alaguero (February 2024).
- Invited seminar at Osservatorio Astrofisico di Torino (OAT, Italy) by Nicolás Cuello (January 2024).
- Contributed talk at EAS 2023 in Symposium S13 (Krakow, Poland) by Antoine Alaguero (July 2023).
- Invited seminar for the JEDI Star Talks (online) by Nicolás Cuello (February 2023). Talk available here.
Outreach activities
- Participation to a radio emission about comics and astrophysics by Antoine Alaguero, June 2024.
- Les cordées de la réussite: Outreach activity in a local high-school in Grenoble by Nicolás Cuello, June 2024.
- Pint of Science in Grenoble, 23/05/2023.
“Discs and planets in multiple stellar systems”. Program and details here.
Presentations by Nicolás Cuello and Antoine Alaguero. - Online interview about stellar multiplicity and planet formation on Twich with GalactiCamille, 22/04/2023.
- Online presentation for elementary school students, Italy, December 2022 and 2023.
“I misteri della fomazione planetaria: Pianeti e stelle binarie”
Gallery of selected drawings by the students. - Presentation for high-school French students at IPAG, 14/12/2022;
“Simulations numériques & formation planétaire”.
Main collaborators of Stellar-MADE
- François Ménard (Grenoble, France)
- Daniel Price (Monash, Australia)
- Gaspard Duchêne (IPAG, France)
- Rebecca Nealon (Warwick, UK)
- Christophe Pinte (Monash, Australia)
- Álvaro Ribas (Cambridge, UK)
- Claudia Toci (ESO, Germany)
- Matías Montesinos (Santiago, Chile)
- Carolina Charalambous (PUC, Chile)
- Enrico Ragusa (Milano, Italy)
- Sebastián Zúñiga (Liège, Belgium)
- Miguel Vioque (ESO, Germany)
Extended list of collaborators
Supervision of students/interns within the team
- Elisa Castro (Grenoble, France): 2024-2027, PhD student, by NC and Philippe Delorme.
- Romain Grane (Grenoble, France): 2024-2027, M2 & PhD student, by NC and Mario Sucerquia.
- Joshua Talidec (Grenoble, France): 2024, high-school student, by NC and Pedro Poblete.
- Félix Sauvourel (Grenoble, France): 2023, M1 student, by NC and Antoine Alaguero.
- Yuna Ageron–Dubreil (Grenoble, France): 2023, high-school student, by NC and Antoine Alaguero.
- Antoine Alaguero (Grenoble, France): 2022-2025, PhD student, by NC and François Ménard.
- Emmanuel Gianuzzi (Córdoba, Argentina): 2021-2024, PhD student, by NC and Cristian Giuppone.
- Simone Ceppi (Milano, Italy): 2020-2024, PhD student, by NC and Giuseppe Lodato.
Acknowledgements
Project hosted at at IPAG & UGA (Grenoble, France), with the participation of CNRS. Funded by the European Union (ERC, Stellar-MADE, No. 101042275). Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Research Council Executive Agency. Neither the European Union nor the granting authority can be held responsible for them. Grant agreement No. 101042275, project Stellar-MADE.
