This splinter session aims at bringing together observers and theoreticians who conduct research on solar and stellar coronal mass ejections (CMEs). The following fundamental questions will be addressed:

• What is the current status of the observational capabilities for stellar CMEs?
• How can we use our knowledge of solar CMEs for understanding stellar CMEs?
• How can we identify the source regions of stellar CMEs?
• How do we model stellar CMEs?
• How do stellar CMEs impact their environment?

The session will cover four main topics: solar observations and simulations, stellar CME observations, stellar CME simulations, and stellar CME sources.

Key dates:

• Abstract submission deadline: 13 May 2022
• Notification on contribution: 1 June 2022

Session organizers:

• Iulia Chifu (Institute for Astrophysics and Geophysics, University of Goettingen, Germany)
• Ângela Santos (IA)
• Ricardo Gafeira (IA)
• Volker Bothmer (Institute for Astrophysics and Geophysics, University of Goettingen, Germany)