This booklet describes the interstellar medium and the local bubble that is being studied by NASA-s CHIPS satellite. It contains review questions and problems for students, plus two activities to help to understand some...

This video lecture explores the chemistry of the hordes of molecules in the interstellar medium revealed by radioastronomical observations of our galaxy. Extremely fast reactions result in the high abundance of complex...

This resource covers the nature and components of the Milky Way, including the disk, spiral arms, nucleus, dark matter halo, globular clusters, and central bulge; the interstellar medium, including gas, dust, HI and HII...