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These ARE the T-shirts you're looking for… design #2 in our new star-studded constellations line, now available from the #ESAshop https://t.co/zk0fIUgXyD#MayTheFourthBeWithYou pic.twitter.com/1AQVGUA94A — ESA (@esa) May 4, 2018

Emi Koussi volcano in northern Chad – at almost 3500 m, it is not only the highest mountain in Chad, but also the highest in the Sahara #EarthFromSpace #Sentinel2 Download […]

This week's #EarthFromSpace programme takes us over the Emi Koussi #volcano in northern #Chad – imaged by the #Sentinel2 B satellite🎥Watch here: https://t.co/VsaGkDXiyr pic.twitter.com/DyUHLOFHOz — ESA (@esa) May 4, 2018

Between 2011-2017 some glaciers lost mass, some others gained mass, but overall the Patagonian ice fields lost mass at a rate of over 21 Gt a year, which is equivalent […]

Big, beautiful spiral galaxy M101 is one of the last entries in Charles Messier’s famous catalog, but definitely not one of the least. About 170,000 light-years across, this galaxy is […]

Have you registered for Ocean x Space yet? What are you waiting for!? 🌊 Sign up for more than 40 talks on #space & #maritime applications, including keynote speaker Paolo […]

Space photons bringing a new dimension to cryptography – ESA and a consortium led by @SES_Satellites will investigate how satellites can distribute photon ‘keys’ to help secure #encryption. Read more: […]

Twenty-two years ago, @USNRL's LASCO C3 camera on @ESA/@NASA SOHO was watched the "great" comet Hyakutake pass just 0.23AU (~34million km, 21million miles) from the Sun. Note at least three […]