... a scary day in space. The crew of the International @Space_Station wish you a happy #Halloween! #Exp57 @AstroSerena #SergeyProkopyev pic.twitter.com/ezU94btds9 — Alexander Gerst (@Astro_Alex) October 31, 2018
... a scary day in space. The crew of the International @Space_Station wish you a happy #Halloween! #Exp57 @AstroSerena #SergeyProkopyev pic.twitter.com/ezU94btds9 — Alexander Gerst (@Astro_Alex) October 31, 2018