Tomorrow #GalileoGoesLive. Find out what Europe's #satnav programme will offer people and businesses: https://t.co/cRfIMbkx6A #MyGalileo🛰️ pic.twitter.com/M1Mf4g8w60 — Market,Industry&SMEs (@EU_Growth) December 14, 2016

#Italy woke up under a shroud of clouds, with the #Alps standing guard at the north #winteriscoming https://t.co/85FvQKv3xs pic.twitter.com/XTaHyNKAFQ — Thomas Pesquet (@Thom_astro) December 14, 2016

@Deep_Meta just make sure you get your application in on 15th — ESA (@esa) December 14, 2016

Testing completed on Orion European Service Module https://t.co/95VLtVwga8 pic.twitter.com/yQ0sjNlCAF — ESA (@esa) December 14, 2016

Reissued: call for proposals for ESA's ninth #EarthExplorer mission. Deadline for letter of intent 17 Feb 2017 https://t.co/iV9P8vLJ0X pic.twitter.com/HKBQO829l9 — ESA EarthObservation (@ESA_EO) December 14, 2016

Selfie of your HTV grappling team today in the cupola, with HTV looming large at 30m behind! https://t.co/s4icsk07GT @astro_kimbrough pic.twitter.com/cWpsz3bQKR — Thomas Pesquet (@Thom_astro) December 13, 2016

On some nights it rains meteors. Peaking over the next two nights, asteroid dust is expected to rain down on Earth during the annual Geminids meteor shower. This year, unfortunately, […]

Waiting for the sunset for the ideal conditions https://t.co/lRufGYvkwG #Proxima pic.twitter.com/hzCNe9UTUg — Thomas Pesquet (@Thom_astro) December 13, 2016

Thanks for the phenomenal support for my book – profits will help improve many young lives through @PrincesTrust https://t.co/xIG5wQqaVU pic.twitter.com/diNrs2nsHJ — Tim Peake (@astro_timpeake) December 13, 2016