.@Astro_Maker, @Astro_Kanai and @Anton_Astrey wave farewell before boarding their spacecraft. They launch at 2:21am ET. Watch live coverage: https://t.co/mzKW5uDsTi pic.twitter.com/0obaJOhTqU— NASA (@NASA) 17 de diciembre de 2017
.@Astro_Maker, @Astro_Kanai and @Anton_Astrey wave farewell before boarding their spacecraft. They launch at 2:21am ET. Watch live coverage: https://t.co/mzKW5uDsTi pic.twitter.com/0obaJOhTqU