The Cosmic Perspective
The Cosmic Perspective
7th Edition
ISBN: 9780321839558
Author: Jeffrey O. Bennett, Megan O. Donahue, Nicholas Schneider, Mark Voit
Publisher: Addison-Wesley
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Chapter 19, Problem 40EAP
To determine

(b)

Location of the following constellations having young open clusters (age less than 100 million years) relative to Milky Way’s disk and its galactic centre, i.e. constellation Sagittarius: Canis Major, Carina, Cassiopeia, Crux, Cygnus, Monoceros, Norma, Ophiuchus, Perseus, Puppis, Sagittarius, Scorpius, Scutum, Serpens, Taurus, and Vela.

To determine

(c)

Comparison of the locations of the two sets of clusters and description of differences.

To determine

(d)

An explanation about the observed differences in part (c).

To determine

(e)

An alternative explanation about the observed differences in part (c).

To determine

(f)

To Discuss:

Parts (d) and (e) and enlistment of astronomers’ observation for determining the better explanation

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