This snowstorm-like scene is the result of a powerful solar flare swamping Sun-watching #SOHO – @ESAscience IOW https://t.co/M9STMMoDos pic.twitter.com/x9BSRDYPHy — ESA (@esa) December 12, 2016

.@ISS_Research never stops, except when we have to fix hi-tech equipment. @AstroPeggy MacGyvering the heck out of a stuck furnace. #Proxima pic.twitter.com/SA0tGir17S — Thomas Pesquet (@Thom_astro) December 12, 2016

2 decades of data from #ERS, #Envisat, #ICESat #CryoSat show variations in glacial retreat in W. Antarctica https://t.co/cJ3H3n9Koa #AGU16 pic.twitter.com/moZVIdtDnz — ESA EarthObservation (@ESA_EO) December 12, 2016

Over Saturns Turbulent North Pole: https://t.co/PnUf6PhY9i by @NASAJPL @esa pic.twitter.com/6yi3c7k4av — Astro Pic Of The Day (@apod) December 12, 2016

VID: Europe's future in space – ESA Euronews on #ESACM16 (8 langs) #UnitedSpaceInEurope https://t.co/hW7XZVJrXV — ESA (@esa) December 12, 2016

Hanging out with two new buddies on a Sunday, getting to know each other https://t.co/SXBZtRQ58h #Proxima pic.twitter.com/g1sLV64wOo — Thomas Pesquet (@Thom_astro) December 11, 2016

Normally diaries are private, but let's make an exception 😉 1st entry on getting used to life in space here: https://t.co/SMsos9ZEmh — Thomas Pesquet (@Thom_astro) December 11, 2016

The Extraordinary Spiral in LL Pegasi: https://t.co/Q95BlH809i by @NASAJPL @NASA @hubble_space @esa pic.twitter.com/3B7Rrzww9o — Astro Pic Of The Day (@apod) December 11, 2016

Dusk on the strait of Oman 🇴🇲 https://t.co/PSRA7zCF0n #Proxima pic.twitter.com/0v20Za04qq — Thomas Pesquet (@Thom_astro) December 11, 2016