
NASA @NASA
New to spacewalks? Here’s some useful lingo: ▪️Ingress = enter ▪️EVA = Extravehicular Activity (spacewalk) ▪️EMU = Extravehicular Mobility Unit (spacesuit) ▪️PGT = Pistol Grip Tool (drill) ▪️BRT = Body Restraint Tether (cord) https://t.co/SN3Y9A6nnZ — PolitiTweet.org