FAUST is the ALMA large project approved in Cycle 6 (2018).
The huge variety of planetary systems discovered in recent decades likely depends on the early history of their formation. The FAUST Large Program focuses specifically on the early history of Solar-like protostars and their chemical diversity at scales of ~50 au, where planets are expected to form. In particular, the goal of the project is to reveal and quantify the variety of chemical composition of the envelope/disk system at scales of 50 au in a sample of Class 0 and I protostars representative of the chemical diversity observed at larger scales. For each source, 50 au spatial resolution observations of a set of molecules able to:
(1) disentangle the components of the 50-2000 au envelope/disk system
(2) characterize the organic complexity in each of them
(3) probe their ionization structure
(4) measure their molecular deuteration.
The output will be a homogeneous database of thousands of images from different lines and species, i.e., an unprecedented source-survey of the chemical diversity of Solar-like protostars at 50 au scales. FAUST will provide the community with a legacy dataset that will be a milestone for astrochemistry and star formation studies.

co-Pls: Satoshi Yamamoto, Cecilia Ceccarelli, Claire Chandler, Claudio Codella, and Nami Sakai


Fifty AU STudy of the chemistry
in the disk/envelope systems
of Solar-like protostars









FAUST meeting at Arcetri

Firenze, Italy, 2024
Jan. 31 (Wed)
Feb. 1 (Thu)
Feb. 2 (Fri)

FAUST 8th meeting at UT

Tokyo, Japan, 2023
Apr. 5 (Wed) 09:00 ~ 18:00 (JST)
Apr. 6 (Thu) 09:00 ~ 18:00 (JST)
Apr. 7 (Fri) 09:00 ~ 16:30 (JST)

FAUST 7th meeting at IPAG

Grenoble, France, 2022
Sept. 27 (Tue) 09:00 ~ 18:00 (CEST)
Sept. 28 (Wed) 09:00 ~ 18:00 (CEST)
Sept. 29 (Thu) 09:00 ~ 16:30 (CEST)
Sept. 30 (Friday's morning) Free Discussion (on site)

FAUST imaging pipeline workshop

Zoom, online
Organized by Brian Svoboda, Claire Chandler, Yoko Oya, and Satoshi Yamamoto
NA/EU Mon. Jun. 14, 2021 08:00 ~ 10:00 (MDT) / 16:00 ~ 18:00 (CEST)
NA/EU Tue. Jun. 15, 2021 19:00 ~ 21:00 (MDT) / Wed. Jun. 16, 2021 10:00 ~ 12:00 (JST)
NA/EU Thu. Jun. 17, 2021 08:00 ~ 10:00 (MDT) / 16:00 ~ 18:00 (CEST)

FAUST 6th meeting

Zoom, online
Session 1. Feb. 24th, 2022 23:00 ~ 25:00 (JST)
Session 2. Mar. 17th, 2022 22:00 ~ 24:00 (JST)
Session 3. Mar. 24th, 2022 22:00 ~ 24:00 (JST)
Session 4. Mar. 31st, 2022 22:00 ~ 24:00 (JST)

FAUST fifth meeting

Zoom, online
Session 1. May. 25th, 2021 22:00 ~ 24:00 (JST)
Session 2. Jun. 4th, 2021 22:00 ~ 23:00 (JST)
Session 3. Jun. 30th, 2021 22:00 ~ 24:30 (JST)
Session 4. Jul. 2nd, 2021 22:00 ~ 25:00 (JST)

FAUST fourth meeting

Zoom, online
Session 1. Oct. 23rd, 2020 22:30 ~ 23:30 (JST)
Session 2. Nov. 6th, 2020 23:30 ~ 24:30 (JST)
Session 3. Nov. 20th, 2020 23:30 ~ 24:30 (JST)
Session 4. Dec. 4th, 2020 23:30 ~ 24:30 (JST)
Session 5. Dec. 9th, 2020 23:30 ~ 24:30 (JST)

FAUST-VLA press release

FAUST third meeting

Socorro, NM, USA, 30(Mon)Sept.-4(Wed)Oct. 2019

FAUST second meeting

Grenoble, France 25(Mon)-27(Wed) Feb. 2019

FAUST first meeting

Tokyo, Japan 11(Tue)-13(Thu)Sept. 2018