@rjmlaird @ESA_EAC @UNHCR_de .unhcr.de can contact us direct — ESA (@esa) April 12, 2017

56 years ago Gagarin was the first to go to space. Since then, we’ve never stopped to explore! Happy @yurisnight everyone! #proxima pic.twitter.com/nV47hewLJp — Thomas Pesquet (@Thom_astro) April 12, 2017

@markmccaughrean Noordwijk is nice at this time of year! — ESA (@esa) April 12, 2017

Very proud of being part of the Expedition 50 crew and setting a new science record 🙂 https://t.co/TeAqkdldJM — Thomas Pesquet (@Thom_astro) April 12, 2017

Happy birthday ISU! #ISU30years https://t.co/bA2DUZbNcU — ESA (@esa) April 12, 2017

I think there are going to be a lot of opportunities to go to space. Being prepared will help you be a part of it. Start now! https://t.co/SGdLRd7yyV — Scott […]

Space is a common ground that we all share, so it is vital to have an organization like the @UN coordinating our activities. https://t.co/HNjcSZTaCw — Scott Kelly (@StationCDRKelly) April 12, […]

@HaynesManuals @CassiniSaturn @starwars Does the #HaynesManual include instructions for parking on #Saturn? — ESA (@esa) April 12, 2017

Watch a 90-minute orbit of Earth similar to Yuri Gagarin's first view from space #internationaldayofhumanspaceflight https://t.co/LDoKMlxYiU — Human Spaceflight (@esaspaceflight) April 12, 2017

@plumsahoy2016 @esaspaceflight @Space_Station @astro_luca @Astro_Alex @AstroSamantha @Astro_Andreas @astro_timpeake @Thom_astro @astro_andre @CFuglesang @astro_JFrancois @mggtTaylor @astro_carl Say hi to our future space explorers — ESA (@esa) April 12, 2017