steemitboard (66)in #blog • 5 years agoRE: Scott Kelly's Year in Space Changed His Gene ExpressionCongratulations @ssmartsteem! You received a personal award! Birthday! - You are on the Steem blockchain for 1…steemitboard (66)in #blog • 6 years agoRE: Scott Kelly's Year in Space Changed His Gene ExpressionCongratulations @ssmartsteem! You have completed the following achievement on Steemit and have been rewarded with new…