European scientists invited to propose concepts for 3rd large science mission, to study the gravitational Universe https://t.co/DZtvk2hAEI — ESA (@esa) October 25, 2016

The final exam today before flying the #Soyuz spacecraft to the @Space_Station in November! https://t.co/MjzZbzIzx8 — ESA (@esa) October 25, 2016

Longest ever laser beam will shine across 75 million km of space to Earth from an asteroid #TalkingTechnology https://t.co/zLmAJlcfBD pic.twitter.com/2IwEDeb9Oy — ESA Technology (@ESA_Tech) October 25, 2016

Shiny! Get your hands on one of these kits! Register for the @esa European Astro Pi Challenge with @Thom_astro https://t.co/xY9n3ImB1u pic.twitter.com/RsPm6Nm9kN — Astro Pi (@astro_pi) October 25, 2016

@GeoBigData enjoy your day @ESA_EO — ESA (@esa) October 25, 2016

VID: ESA astronaut @Thom_astro training at #StarCity for his November launch to @Space_Station on #missionProxima https://t.co/lR8WE9EqwQ — ESA (@esa) October 25, 2016

Astronaut geological field training on #Mars analogue mission #Pangaea on #Lanzarote https://t.co/3oKcI0MANp https://t.co/CpR5tT6oVq — ESA (@esa) October 24, 2016

#ExoMars at Mars – ESA Euronews summary in 8 languages https://t.co/0fy2zWyywx — ESA (@esa) October 24, 2016

@VGChiefTrainer @Space4Europe @hackJunction brilliant idea! — ESA (@esa) October 24, 2016

@nick_appleyard Enjoy! — ESA (@esa) October 24, 2016