An epo service by HELIO - The Heliophysics Integrated Observatory HELIO is an international project on research infrastructuresfunded by the European Commission's 7th framework programme Illustrations: Tanja Schmidt Kunst- & Literaturprojekte Images and movies: NASA Concept: Hanna Sathiapal, fingertip hands-on exhibits Feedback and comments: webmaster Last updated: 06/02/2013