After a 30-minute spin inside the Human Research Facility-2's refrigerated centrifuge, my blood serum samples are ready! #VITAmission pic.twitter.com/hpgHPPe4YD — Paolo Nespoli (@astro_paolo) October 17, 2017

Curious about #GravitationalWaves? Watch yesterday's Q&A with ao former @esaACT Anna Heffernan & @esa_lpf Peter Wass https://t.co/j0vcoG70ME — ESA Science (@esascience) October 17, 2017

#Sentinel3 saw the temperature at top of #HurricaneOphelia on 15 October as the storm approached #Ireland & the #UK. https://t.co/V5GyYUopNO pic.twitter.com/eFxfIAd4qC — ESA EarthObservation (@ESA_EO) October 17, 2017

ESA role in Europe's first all-electric #telecom satellitehttps://t.co/QCIQi71TjI pic.twitter.com/Pri5JRbJE0 — ESA (@esa) October 17, 2017

#OTD 17 Oct 2002, #15 yrs ago, launch of #ESA's #Integral gamma-ray observatory from Baikonur, still operating today https://t.co/UPVukTYFll pic.twitter.com/yhD2fLj26w — ESA space history (@ESA_History) October 17, 2017

Space out to the moons and back! With 12 new planets and moons to explore, the @googlemaps galaxy just got bigger → https://t.co/0UDVoklfTn pic.twitter.com/cJKvGHN3iH — Google (@Google) October 16, 2017

Great week of presentations, outreach, reunions w/ colleague astronauts. Association of Space Explorers #ASE30 @ASE_Astronauts pic.twitter.com/OIO4ic74xP — André Kuipers (@astro_andre) October 16, 2017

One of the strangest objects in the outer Solar System has recently been found to have a ring. The object, named Haumea, is the fifth designated dwarf planet after Pluto, […]

Got a spacecraft-sized space in your venue in 2018? You could host @astro_timpeake's spacecraft #SoyuzTour Apply: https://t.co/YUPmxBedZH pic.twitter.com/iVKQHNvhKQ — Science Museum (@sciencemuseum) October 16, 2017