The ESA/ESO Exercise Series booklets Dutch - Exercise 4
The content of Exercise book 4 deals with star clusters and how to measure their distance and age. Star clusters are the oldest structures in our Milky Way, in this Exercise book you will not only find challenging tasks but also learn all details about the clusters. Dutch Version. OFFSET PRINT. Full-colour.
This educational material is not available for sale.Credit:
ESA/Hubble & ESO