M▪mainsequence-thediagonallineonanH-Rdiagramwheremostnormal,hydrogenburningstarscanbefound.Thesunisright in the middle of the main sequence. Sort of a boring, normal star.▪meteor-it’sthatflashoflightweseestreakingacrosstheskyforafewsecondsorso.Therockyouseeinanaturalhistory museum is NOT a meteor, it’s a meteorite.▪meteorite-thephysicalobjectthatmakesittothesurface.Museumsdisplaytheseallthetime.Somearemadeofrockandhard to identify while others are almost pure iron, making them an easy ID. ▪meteoroid-rocksanddustinspacewhichmaybeonacollisioncoursewithouratmosphere.Asofyet,nohumanbeinghasseen a meteoroid.▪meteowrong-thisiswhatpeoplebringtosciencemuseumshopingtosellthemforalotofmoney.Oftentheyarejustlavarocks from the neighbor’s grill. Check with an authoritative source!▪miles - an excellent jazz trumpeter