Follow the announcement of #GravitationalWaves from merging #NeutronStars by the @LIGO & @ego_virgo collaborations. Live NOW! https://t.co/UeEFiaKORy — ESA Science (@esascience) October 16, 2017

A cloudy day over volcanic #Mars, captured by @ESA_TGO #ExoMars last year: @ESAscience IOW https://t.co/ECsmcZEEto pic.twitter.com/fhwFow3Jd1 — ESA (@esa) October 16, 2017

Mission Space Lab offers under-19 year-old students a free kit to design an experiment to run on the @Space_Station https://t.co/zrLqCC4wqG pic.twitter.com/IJyjj43NGI — Human Spaceflight (@esaspaceflight) October 16, 2017

Russian Progress 68 cargo craft docked to station at 7:04am ET today. https://t.co/va3k0I2n2C pic.twitter.com/onxL11PVVj — Intl. Space Station (@Space_Station) October 16, 2017

How technology, incl. satellites & space-based remote-sensing, can support agriculture and mitigate food shortages #WFD2017 #ZeroHunger https://t.co/oqaNURTaZi — ESA (@esa) October 16, 2017

How technology, including satellites & space-based remote-sensing, can support agriculture and mitigate food shortages #WF2017 #ZeroHunger https://t.co/oqaNURTaZi — ESA (@esa) October 16, 2017

Since #Dragon left we have a free parking spot at the @Space_Station… Now ready to welcome the Progress ship arriving today! #VITAmission https://t.co/WEHzeBP46g — Paolo Nespoli (@astro_paolo) October 16, 2017

Progress docks with @Space_Station at 13:15 CEST, bringing new supplies for the crew. Watch live on @NASA TV https://t.co/G2SbeWKDS9 — ESA (@esa) October 16, 2017

"There is a solitude of spaceA solitude of sea…"@astro_paolo reads Emily Dickinson from @Space_Station. #ItalyReads@JohnCabotRome pic.twitter.com/86RJFlVaXP — Human Spaceflight (@esaspaceflight) October 14, 2017

20000 people celebrated 20 years of @CiteEspace with @Thom_astro and Claudie Haigneré in Toulouse. #Proxima post-flight tour https://t.co/UxVgsGiBrt — Human Spaceflight (@esaspaceflight) October 15, 2017