By
Carme Jordi, ICCUB-IEEC
Date
Time
Language
CA
Web
The stars seem immutable. From day to day we see no appreciable changes in the sky, and our star maps are the same as those drawn by our ancestors.
The Gaia space mission is the current flagship of the European Space Agency.
The professors of the University of Barcelona Carme Jordi Nebot and Robert Estalella Boadella collected material to improve the education in astronomy and edit the dossier "L'astronomia a