Building the mobile gantry for #Ariane6 at Europe's Spaceport – a 90 m-high, nine-storey structure weighing 8200 tonnes – read more: https://t.co/pVW7vqOe0R pic.twitter.com/i6CGUhWWsp — ESA (@esa) November 27, 2017

Using @ESAGaia & @HUBBLE_space, astronomers have pinned down 3D motions of individual #stars in Sculptor dwarf galaxy – a satellite of our Milky Way – & traced the underlying distribution […]

Volare oh oh… Nel blu dipinto di blu! #Italy #Earthfromspace #VITAmission pic.twitter.com/n8TKKB1ApZ — Paolo Nespoli (@astro_paolo) November 27, 2017

We're pleased to welcome all @Ecsite members to ESA #ESAC.#Ecsite is the European network of science centres and museums https://t.co/qN2ZJPS71Q https://t.co/v1PrgeucaZ — ESA (@esa) November 27, 2017

.@PlanetarioMad welcomes the #EcsiteSpace Group! It's the start of our Annual Meeting, 2 days of #space #scicomm, resource sharing & productive exchanges on how science centres and museums bring space […]

Today is the first day of @esa Fly Your Thesis! 2017 campaign. Flying Squirrels team logo inspired by @Paxi_ESAKids. Team looking great! pic.twitter.com/nTwPtbJnvt — ESA Education (@ESA__Education) November 27, 2017

Delve into the depths of a #star-forming cloud observed by @ESAHerschel. @ESAscience image of the week via @AstroRibas & #HerschelMoments https://t.co/dBLUQJyJXA pic.twitter.com/e4nvVNAR84 — ESA (@esa) November 27, 2017

The #BigData from Space Conference starts in 2 days! #Toulouse, #France, 28-30 November: https://t.co/kD3Z2XN43t @ESA @CNES @EU_Commission @EU_ScienceHub@CopernicusEU #FutureEO pic.twitter.com/5Xgqvvvxae — ESA EarthObservation (@ESA_EO) November 26, 2017

Here is one of the #fireballs captured last night over England. Watch the other videos and read an article, here: https://t.co/0kN9RpXpL0 #AsteroidDay | @DrBrianMay @esa @esaoperations pic.twitter.com/r7VWjwNmFC — Asteroid Day […]

The western side of the Dampier Peninsula, in #Australia, and its red cliffs… must be even more stunning from the ground! #Earthfromspace #VITAmission pic.twitter.com/D6Ey3LlPNY — Paolo Nespoli (@astro_paolo) November 26, […]