== Content ==
** Discussions about spaaaace** Coursera exchange: [https://www.coursera.org/course/introastro Astronomy introduction], [https://www.edx.org/course/introduction-lastrophysique-epflx-phys-209x Astrophysic introduction], ...
* Participation to the NASA Hackathon: https://spaceappschallenge.org/
* Any other idea