Key topics

1. The central engine

EHT results and properties of the jet-launching region; jet formation, acceleration, propagation, collimation and dissipation properties; particle acceleration and radiation; the role of the magnetic field; structured jets; multi-band and multi-messenger observations; polarization measurements

2. Jet properties – large scale

Jet interaction with the ISM; Jet power and the properties of the host galaxy; Jets and the IGM; Jets in large-scale surveys

3. Jets across all scales

From AGN to Gamma Ray Bursts (GRBs); connection with gravitational wave astronomy; GRBs at very high energies

4. The next generation of telescopes and new surveys

First results, plans, expectations