Retweet rank is an indicator of how influential you are on twitter. @Astro_Alex is most-influential user on Twitter. Percentile is a relative score between 1-100 More
5,368 TWEETS
1,193,108 FOLLOWERS
114 FOLLOWING
Web:https://t.co/VpqATL6ft6 Bio: European of German nationality, @ESA astronaut, geophysicist, volcanologist, explorer. Lived one year in space where he served as Commander of ISS Expedition 57
