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. 

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.

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!