Interstellar Medium, Clouds and Cores
Photo-Dominating Regions
Magnetized Gravitational Collapse and Formation of Earliest Disks
Molecular Jets and Outflows from Earliest Phases
Jets and Winds in Time
Formation and Evolution of Protoplanetary and Circumplanetary Disks
Star-Disk Interactions
Meteoritic Connections
Evolved Stars and Circumstellar Envelopes