First day at #EUSW2017 (3-9 November) in #Estonia. First item in the programme: the @Garage48 #SpaceTech #hackathon.https://t.co/f1pXYRQjYS pic.twitter.com/HSWyhQI04q
— ESA EarthObservation (@ESA_EO) November 3, 2017
Previous Post: A 2017 U1: An Interstellar Visitor
Next Post: ESA on Twitter