Interstellar Medium, Cycle of Matter, Astro-Chemistry (MICMAC)

Interstellar Medium, Cycle of Matter, Astro-Chemistry (MICMAC)

Leader : Isabelle Ristorcelli
Deputy : Jonathan Aumont

The matter cycle plays an important role in the evolution of astronomical objects, from small-scale stars and planetary systems to large-scale galaxies. This matter is intimately connected to photons, the magnetic field, and cosmic rays. Its study involves understanding the nature of its components, their physico-chemical evolution, the dynamics of associated environments, and their interactions. This field, building on the legacy of the Herschel and Planck missions, will see advances in the coming years with the improvement of astronomical instruments in angular resolution and sensitivity, from infrared to millimeter wavelengths: JWST, ALMA, IRAM, and in the more distant future, LiteBIRD.

Team members

  • Andreu Audrey, PhD student
  • Aumont Jonathan, CNRS researcher
  • Bernard Jean-Philippe, CNRS researcher
  • Berné Olivier, CNRS researcher
  • Bottinelli Sandrine, UPS lecturer-researcher
  • Carinos Émile, PhD student
  • Caux Emmanuel, CNRS researcher
  • Coutens Audrey, CNAP researcher
  • Cruz Sáenz de Miera Fernando, post-doctoral fellow
  • de Bentzmann Louan, PhD student
  • Demyk Karine, CNRS researcher
  • Durrive Jean-Baptiste, CNRS researcher
  • Espagnet Antoine, PhD student
  • Ferrière Katia, CNRS researcher
  • Giard Martin, CNRS researcher
  • Hughes Annie, CNAP researcher
  • Joblin Christine, CNRS researcher
  • Marchand Pierre, post-doctoral fellow
  • Maris Raphaël, PhD student
  • Marquis Landry, PhD student
  • Marshall Douglas, UPS lecturer-researcher
  • Mény Claude, UPS lecturer-researcher
  • Oers Jonathan, PhD student
  • Le Padellec Arnaud, UPS lecturer-researcher
  • Paradis Deborah, CNAP researcher
  • Ristorcelli Isabelle, CNRS researcher
  • Sabbah Hassan, UPS lecturer-researcher
  • Schroetter Ilane, post-doctoral fellow
  • Vastel Charlotte, CNAP researcher
  • Walters Adam, UPS lecturer-researcher
  • Wiersma Sandra, post-doctoral fellow
  • Ysard Nathalie, CNRS researcher
  • Zakardjian Antoine, PhD student

MICMAC News

News

Webb makes first detection of crucial carbon molecule in a planet-forming disc

An international team of scientists have used data collected by the NASA/ESA/CSA James Webb Space Telescope to detect a molecule [1] known as the methyl cation (CH3+) for the first […]

News

James Webb Telescope: first images of the Orion Nebula

An international research team has just revealed the first images of the Orion Nebula, the richest and closest nursery of stars to the Solar System, captured by the James Webb […]

News

Detection of cosmic fullerenes in the Almahata Sitta meteorite

In the framework of an international collaboration (1), a team from Toulouse (IRAP, UT3-CNRS-CNES) has just published the first unambiguous detection, in a meteorite, of buckminsterfullerene (C60) and other fullerenes […]

News

The SF2A Young Researcher 2022 Prize is awarded to … Audrey Coutens

Press release of the SF2A Audrey Coutens is an assistant astronomer at IRAP since 2021, and she carries out her research on the interstellar medium and the formation sites of […]

News

How to combine images from space telescopes?

The data transmitted by probes and orbital telescopes must be processed to be used by scientists, and their sensors provide several types of images with different properties. Nicolas Dobigeon, a […]

News

A new superstructure of galaxies in formation, discovered in a cold luminous zone of the distant universe

An international team of astrophysicists involving scientists* from the University of Paris-Saclay, CNRS, the University of Toulouse III – Paul Sabatier, Aix-Marseille University and the University Claude Bernard of Lyon […]

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