Zotti gave an invited talk (YouTube) at the IAU Symposium 367 on December 9th, 2020 Zotti gave a talk about creating 3D sceneries (YouTube) at the TAG2016 Skyscapes session on December 20th, 2016
constellations for 40+ different cultures.asterisms and illustrations of the constellations.extra catalogue with more than 1 million deep-sky objects.default catalogue of over 80,000 deep-sky objects.extra catalogues with more than 177 million stars.default catalogue of over 600,000 stars.
