Planeterrella, an amazing polar light simulator. First initiated at the Greboble Laboratory of Planetology by Dr. Jean Lilensten. See http://planeterrella.obs.ujf-grenoble.fr for more details.

In this video Dr. Lilensten talks about his experiment, for which he received the Europlanet prize for Public Engagement (see www.europlanet-eu.org/outreach/index.php?option=com_content&task=blogcategory&id=27&Itemid=84).

The interview was done on 22 of September 2010, during the European Planetary Science Congress 2010 in Rome.

Produced by Lightcurve Films.