Surprise Extra Credit OpportunityYoucanearnextracreditbynamingasmanyofthe88constellationsasyoucan correctlyspell.Youwillearnoneextracreditpointforeachfivecorrectlyspellednames. These points would be added to your lowest test score of the semester.
Essay 1: Describe Edwin Hubble’s classification scheme for galaxy types. You should describe four different types and the unique characteristics of each type.