Programme

Thursday 5 December

09:00 / Introduction

# Atmospheric measurements : planetary knowledge, knowledge of life

• 09:15 - 10:15 / Review talk by Elsa Ducrot & Franck Selsis [45 min] + discussion [15 min]

• 10:15 - 10:35 / Julia Seidel [10 min] + discussion [10 min]

• 10:35 - 11:00 / Coffee break

• 11:00 - 11:20 / Benjamin Charnay [10 min] + discussion [10 min]

• 11:20 - 11:40 / Arnaud Salvador [10 min] + discussion [10 min]

• 11:40 - 12:10 / Post-it session, general brainstorming: identification of research directions, future collective actions

12:15 - 13:30 / Lunch

# Upstream knowledge : planetary detections, stellar physics

• 13:30 - 14:30 / Review talk by Nathan Hara & Andrea Chiavassa [45 min] + discussion [15 min]

• 14:30 - 14:50 / Lucile Mignon [10 min] + discussion [30 min]

• 14:50 - 15:30 / Post-it session, general brainstorming: identification of research directions, future collective actions

15:30 - 16:00 / Coffee break

16:00 - 17:30 / Discussion on the identified research directions and collective actions

Friday 6 December

# HWO and LIFE missions : technical definition, technological obstacles

• 08:30 - 09:30 / Review talk by Romain Laugier & David Mouillet [45 min] + discussion [15 min]

• 09:30 - 09:50 / Iva Laginja [10 min] + discussion [10 min]

• 09:50 - 10:15 / Coffee break

• 10:15 - 10:35 / Marc Ferrari [10 min] + discussion [10 min]

• 10:35 - 10:55 / Elsa Huby [10 min] + discussion [10 min]

• 10:55 - 11:15 / Post-it session, general brainstorming: identification of research directions, future collective actions

• 11:15 - 11:45 / Discussion on the identified research directions and collective actions

11:45 - 13:00 / Time for open discussions on conclusions, perspectives, how to structure our community, messages to be sent to agencies (CNRS-INSU, CNES, ESA)

13:00 - 14:30 / Lunch