
Russia 🇷🇺 @Russia
🛰 #OTD in 1985 the #Vega1 automatic interplanetary probe mission (1st of the twins) brought a surface lander & first atmospheric explorer to #Venus. Valuable data was gathered, while the mothership used a slingshot maneuver to continue its journey to 2nd target - #CometHalley. https://t.co/asCPJHDNtp — PolitiTweet.org