AiR, the #SpaceAppCamp winning app, uses sat imagery to give flight travellers an interactive view of their routes: https://t.co/ig62GzIQFA pic.twitter.com/YFeL3FXdzr — ESA EarthObservation (@ESA_EO) September 18, 2017

Do you remember this episode from cult TV show #BigBangTheory? @ESAHerschel Mission Manager Pedro García-Lario surely does! #HerschelMoments https://t.co/mXSck4bg8f — ESA Science (@esascience) September 18, 2017

Liftoff for #500ESAstartups! We've launched 500 space-related start-ups through our Business Incubation Centres https://t.co/WwqR77Rg3w pic.twitter.com/8BwcAjb92n — ESA (@esa) September 18, 2017

#SocialSpace alert! Chance to join @ESA_EO at ESTEC for #Sentinel5P launch 13 October … https://t.co/AnwEfO3mb2 — ESA (@esa) September 18, 2017

We're celebrating @ESAHerschel's legacy this week – join @ESAscience in sharing your #HerschelMoments https://t.co/JUvhbMJ7tw pic.twitter.com/LrDscknvyp — ESA (@esa) September 18, 2017

Congratulations to the #SpaceAppCamp winners! https://t.co/XM8uplb9Uu — ESA (@esa) September 18, 2017

.@ESA DG @janwoerner is addressing the young developers at #SpaceAppCamp. "What we do, at the end of the day, is all for Earth, our planet." pic.twitter.com/ZCVgg3lYxC — ESA EarthObservation (@ESA_EO) […]

There's more than meets the eye in this @ESA #Hubble Picture of the Week https://t.co/O1D9TarTM0 pic.twitter.com/ktCZ8JgU2N — HUBBLE (@HUBBLE_space) September 18, 2017