Questions
Questions

COS SPR 25 class 2 Jan 14 Introduction and Ch1: A Modern View of the Universe

Single choice

What is the local group? 

Options
A.A group of galaxies including the Milky Way galaxy
B.A group of galaxy clusters
C.A group of superclusters
D.A local stars in the spiral arm of the Milky Way Galaxy
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Step-by-Step Analysis
To analyze the question, we consider what the term 'local group' refers to in astronomy. Option 1: 'A group of galaxies including the Milky Way galaxy.' This is the correct understanding of the Local Group, which is a gravitationally bound collection of......Login to view full explanation

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