Data mining and visualization from planetary missions: the VESPA-Europlanet2020 activity. - Andrea Longobardo; Maria Teresa Capria; Angelo Zinzi; Stavro Ivanovski; Marco Giardino; Giuseppe Di Persio; Sergio Fonte; Ernesto Palomba; Lucio Angelo Antonelli; Paolo Giommi; Europlanet Vespa 2020 Team (Astroinformatics, 2016)