LIVE now: His Holiness @Pontifex speaks with @astro_paolo and @Space_Station crew. Tune in: https://t.co/pTdGbgCuQA pic.twitter.com/h5ryKopxDz — ESA (@esa) October 26, 2017

#Hubble found "wobble" of brightest galaxies within clusters, which may provide insights into nature of #DarkMatter: https://t.co/EpPNd2e0Xv pic.twitter.com/1z934X3ngq — ESA Science (@esascience) October 26, 2017

We've got some wonderful artists out there! Congrats to our #Sun #contest winners! https://t.co/E8Z8Kp3Ely pic.twitter.com/vhKxXkEJ8x — Paxi (@Paxi_ESAKids) October 26, 2017

Thanks for your messages. We're looking into it. — ESA (@esa) October 26, 2017

Last year, @ESA_Rosetta spotted a plume of dust streaming from #67P. How was it powered? Scientists investigate: https://t.co/AJaPsM8MIK pic.twitter.com/UallloFr1B — ESA (@esa) October 26, 2017

Today @astro_paolo and @Space_Station crew talk with His Holiness @Pontifex. Watch live at 13:00 GMT (15:00 CEST) https://t.co/pTdGbgCuQA pic.twitter.com/fMU7QVZb0z — ESA (@esa) October 26, 2017

We're on the case with @Paxi_ESAKids — ESA (@esa) October 26, 2017

#3Dprint your own model of @ESA & @NASA’s LISA, to be the first space-based #GravitationalWave observatory: https://t.co/ZyQV4CbITV pic.twitter.com/9KCx96WmxZ — NASA Blueshift (@NASAblueshift) October 25, 2017

Great response to #1world1orbit. Find your pic on this interactive map https://t.co/5oAccIMXd6 Big thanks to @DaveAtCOGS and his students! pic.twitter.com/ne1dyqAuDC — Randy Bresnik (@AstroKomrade) October 25, 2017