The Hertzsprung Russel Diagram - UAM
21/March/201846 students - UAM
During Wednesday 21st of March students from the Universidad Autónoma de Madrid, of the Mature Students Programme came to ESAC for studying the classification of the stars.
![](http://cesar.esa.int/upload/201803/uam_mayores_1-mini.jpg)
We divided them into 2 groups. One group first visited our collection of ESA’s missions model, at which Dr Michel Breitfellner explained everything about satellites: communication to Earth, to heat dissipation, micrometeoroid impacts… Their knowledge was nearly unlimited so they made a lot of interesting and advanced questions.
![](http://cesar.esa.int/upload/201803/uam_mayores_2-mini.jpg)
Meanwhile the other group classified several stages in the life of a solar-like star. Starting from a Nebula and ending in a White Dwarf every stage is completed!