Al via Nasa Space App, il maxi hackathon dello spazio. @Agenzia_Ansa #spaceapps #spaceappsitaly #SpaceAppsRome https://t.co/fUf0jZUJcd — Ambasciata U.S.A. (@AmbasciataUSA) April 29, 2017

Timothy Tawney, on behalf of @NASA welcome to #spaceappschallenge! Italy is joining from Rome, Naples, Vicenza, Milan, Turin #spaceappsitaly pic.twitter.com/weoFBUhSIv — Ambasciata U.S.A. (@AmbasciataUSA) April 29, 2017

Good luck to everyone taking on the #SpaceApps challenge at @SapienzaRoma in #Rome this weekend #spaceappsrome https://t.co/a1GES552uZ pic.twitter.com/ApRuRgx9zb — ESA (@esa) April 29, 2017

Our week in images with #Europe by night, #Cygnus by @Thom_astro and #Titan by @CassiniSaturnhttps://t.co/5TMytF63zb pic.twitter.com/GFeV4dowHC — ESA (@esa) April 29, 2017

Our week in images with #Europe by night, #Cygnus by @Thom_astro and #Titan by @CassiniSaturnhttps://t.co/5TMytF63zb pic.twitter.com/GFeV4dowHC — ESA (@esa) April 29, 2017

Our week in images with #Europe by night, #Cygnus by @Thom_astro and #Titan by @CassiniSaturnhttps://t.co/5TMytF63zb pic.twitter.com/GFeV4dowHC — ESA (@esa) April 29, 2017

Two luminous arches stretched across the dome of the sky on this northern spring night. After sunset on March 29, the mountain view panorama was captured in 57 exposures from […]