@GrangeHartford Great job on your @astro_timpeake report! — ESA (@esa) January 23, 2017

ESA Operations Director Rolf Densing hosts the annual ESOC press briefing 24.01. Live via https://t.co/rmi3WRCL3C 10:00CET start (German) https://t.co/aZxmlsMb5i — ESA Operations (@esaoperations) January 23, 2017

Both sides of the Danube showing Buda & Pest in 1 picture… #Budapest! #Budapest, capitale thermale sur le Danube 🇭🇺https://t.co/JnWN8hkfUq pic.twitter.com/FRUSmEIKXd — Thomas Pesquet (@Thom_astro) January 23, 2017

In preparation for our #Copernicus #sentinel2 B launch on 7 March, first stage of #vega rocket has been moved to launch pad. pic.twitter.com/oAtyPtR4v0 — Copernicus EU (@CopernicusEU) January 23, 2017

Let's go! Join us for #Sentinel2Go launch #SocialSpace 6-7 Mar in Darmstadt – register here: https://t.co/neuz6so0Tb #mondaymotivation pic.twitter.com/cMt2QuNRP8 — ESA (@esa) January 23, 2017

A visit of Concordia research station in #Antarctica, you can check in but you are never sure when you will leave… https://t.co/1RISRDXeF8 pic.twitter.com/SPDlqr1kUo — Human Spaceflight (@esaspaceflight) January 22, 2017