Image:Shidlovski(Shutterstock),PetriKuossari,A.Melloetal.,NASA/TwemojiProject/Gizmodo,OSUCollegeofScience,Illustration:ESA,MarkMeamber/LLNL,SpacePerspective,Graphic:USSF,Photo:WildWoodMan(Shutterstock) Inthisweek’stopsciencestories,halftheworld’spopulationmaybelivingwithneurologicalillness;Europe’sspaceagencyhasaschemetode-iceatelescopefromamillion...