Take a flight over Mawrth Vallis – a 600 km-long, 2 km-deep outflow channel – with #Mars Express https://t.co/Opu8b6e3Zy — ESA (@esa) December 8, 2016

EUMETSAT Council extends #MetopA 's lifetime and signs agreement with the SAFs for 2017-2022 period https://t.co/qijK6ZkZnr — EUMETSAT (@eumetsat) December 8, 2016

The spheres experiment is fun! Studying relative flight between satellites https://t.co/QrYR2GROnC #Proxima pic.twitter.com/QDYrWqYuns — Thomas Pesquet (@Thom_astro) December 7, 2016

http://ift.tt/2gc7Get

A 2nd European service module for @NASA_Orion will supply life-support and power to astronauts beyond the Moon https://t.co/q2CgvOAJl7 pic.twitter.com/8aQtRRjDRb — ESA (@esa) December 7, 2016

@AlexBenay @avspacemuseum @csa_asc enjoy your visit! — ESA (@esa) December 7, 2016

Hello #Brazil! You have a gorgeous coastline, and this stained-glass river mouth caught my eyes. ??https://t.co/rDRx4RSL6h #Proxima pic.twitter.com/AUvr3aelUO — Thomas Pesquet (@Thom_astro) December 7, 2016

Introducing @esa-sponsored medical doctor spending a year in #Antarctica at –80°C temp.outside. Why? She explains: https://t.co/XNCwWGMT1H pic.twitter.com/93e62h900M — Human Spaceflight (@esaspaceflight) December 7, 2016

Still no Nazca lines, but again beautiful shapes and colors in the Andes. South America is gorgeous from the ISS https://t.co/i23NdBY6kK pic.twitter.com/qycJ2VbDLK — Thomas Pesquet (@Thom_astro) December 7, 2016

@sarahkendrew @Jos_de_Bruijne Open and free data access for the Copernicus @ESA_EO Sentinel satellites here: https://t.co/CJCiSyhVNl — ESA (@esa) December 7, 2016