In October, students in Lyon worked on how to make a scale down model of the Solar system. They had to make it 10^10 smaller. Here are the results they found on the dimensions :
![](/images/twinspace/file-ico-pdf.png)
Then, they work in groups to prepare one planet on a sheet of paper and draw the planet, and put some useful informations on it. Here are some example.
![](/files/collabspace/2/82/082/25082/images/bf12ea7c3.jpg)
![](/files/collabspace/2/82/082/25082/images/bbe3e0a3.jpg)
Then, on January, 25th, an astronaut, Mr. JF Clervoy came to our school and we had the opportunity to talk to him and him a few questions.
![](/files/collabspace/2/82/082/25082/images/b2acd703.jpg)
![](/files/collabspace/2/82/082/25082/images/b6e9de03.jpg)
![](/files/collabspace/2/82/082/25082/images/ba126e903.jpg)
Here is the summary of the interview.
![](/images/twinspace/file-ico-pdf.png)