Most galaxies are named ...*1 pointCreatively like "andromeda" or "milky way"By a cataloguing system with letters and numbersAfter the person who discovered themRandomly

The astronomer who originally classified galaxies into S, E, and Irr wasGroup of answer choicesWilliam Herschel.Harlow Shapley.Carl Sagan.Henrietta Leavitt.Edwin Hubble.

Our galaxy contains ________ stars. *1 pointtwo hundred billiontwo hundred trillion starstwo hundred million starsan unknown number of starsThe galaxy(ies) that we can see from New Jersey with the naked eye is*1 pointLarge Magellanic cloudSmall Magellanic cloudAndromedaOuter edges of galaxies containing individual stars, gas, and dust is called *1 pointThe discThe haloThe bulgeThe armsThree main galaxy shapes include ... *1 pointSphericalEllipticalSpiralPinwheelIrregularPeculiarGalaxies contain hot, bright stars that live shorter lives which appear ______ in color and cool dim stars that live longer lives that appear _______ in color.*1 pointyellow, bluered, blueblue, redyellow, redblue, yellowLarger elliptical galaxies can be _________ of lightyears across*1 point1,000's10,000's100,000's1,000,000'sMost galaxies are named ...*1 pointCreatively like "andromeda" or "milky way"By a cataloguing system with letters and numbersAfter the person who discovered themRandomlyElliptical galaxies range from being very spherical, ______, to being very elongated, _____. *1 pointE0, E7E1, E6S, ESome spiral galaxies have a bar in the middle and are called *1 pointBlocked spiralsBarred spiralsBig spiralsBulky spiralsObserved Irregular galaxies are *1 pointYoungMiddle agedOldSpirals like the milky way are... *1 pointYoungMiddle ageOldSupermassive black holes are commonly found in *1 pointThe older galaxiesThe edges of galaxiesThe centers of galaxiesThe galaxy arms

Recall which of the following is made up of the Milky Way, the Andromeda galaxy and a few smaller galaxies. The Interstellar NeighbourhoodThe Local GroupThe Virgo SuperclusterThe universe

Select the three major classifications of galaxies. (Select all that apply.)irregularclustersphericalregularquasarspiralelliptical

Which of the following is not a type of a galaxy?Group of answer choicesSpiralIrregularHubbleElliptical