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Professor Christopher Morgan

SP 446 Section 5001 - Spring 2026

Course Policy and Syllabus

Reading Assignments

Reading assignments are from Carroll and Ostlie, An Introduction to Modern Astrophysics, 2nd ed., unless otherwise noted.

Lecture Notes

PDF versions of lecture notes can be found here. 

Problem Sets

Homework solutions must be submitted by the beginning of the class period on the due date (normally Wednesdays).
Late homework will not be accepted. 

Homework solutions can be found here.

Week of 5 January 2026:

Reading Assignments:

     6 January - Course Introduction; Chapter 24, Section 1
     7 January - Chapter 24, Section 2
     9 January - Chapter 24, Section 3

Homework Due Wednesday, January 14:

24.17, 24.19, 24.21, 24.23, 24.25, 24.26, 24.35

Week of 12 January 2026:

Reading Assignments:

     12 January - Chapter 24, Section 4 & Chapter 25, Section 1 
     14 January - Chapter 25, Sections 2-3
     16 January - Chapter 25, Section 4

Homework Due Wednesday, January 21:

25.4, 25.17, 25.24

Week of 19 January 2026:

Reading Assignments:

     19 January - Martin Luther King Jr. Day: No Classes
     21 January - Chapter 26, Sections 1-2
     23 January - Journal Club #1: Professor Morgan

Week of 26 January 2026:

Reading Assignments:

     26 January - Chapter 27, Section 1 
     28 January - Chapter 27, Section 1
     30 January - Chapter 27, Section 2 

Homework Due Wednesday, February 4

25.20, 26.4, 26.11, 26.16, 27.1, 27.4, 27.6, 27.9

Week of 2 February 2026:

Reading Assignments:

     2 February - Chapter 27, Section 3 
     4 February - Chapter 28, Section 1
     6 February -  Journal Club #2: Luke Lininger and Kevin Sarwan

Homework Due Friday, February 13

28.1, 28.3, 28.4

Week of 9 February 2026:

Reading Assignments:

    9 February - Chapter 28, Section 1
    11 February - Chapter 28, Section 2
    13 February - Chapter 18, Section 2

Homework Due Friday, February 20

28.5, 28.8, 28.9

Week of 16 February 2026:

Reading Assignments:

    16 February - Presidents Day: No Classes
    18 February - Chapter 28, Section 2
    20 February - Journal Club: Chloe Helderman

Homework Due Friday, February 27

28.14, 28.15, 28.16, 28.18

Week of 23 February 2026:

Reading Assignments:

    23 February - Snow Day
    25 February - Chapter 28, Section 3

    27 February - Chapter 29, Section 2

Homework Due Wednesday, March 4

No homework next week: complete 8-week project

Week of 2 March 2026:

Reading Assignments:

    2 March - Chapter 29, Section 1
    4 March - Chapter 29, Section 2

    6 March - Journal Club: Olivia Achenbach

Homework Due Friday, March 20

29.1, 29.18, 29.22, 29.25, 29.29, 29.30

Week of 16 March 2026:

Reading Assignments:

    16 March - Chapter 29, Section 2
    18 March - Chapter 29, Section 3

    20 March - Chapter 29, Section 3

Homework Due Wednesday, April 1

29.57, 29.58

Week of 23 March 2026:

Reading Assignments:

    23 March - Chapter 29, Section 4
    25 March - Chapter 30, Section 1

    27 March - Journal Club: Soren Reko and Aiden Kasten

Week of 30 March 2026:

Reading Assignments:

    30 March - Chapter 30, Section 2
    1 April - Chapter 30, Section 2

    3 April - Chapter 30, Section 3

Week of 6 April 2026:

Reading Assignments:

    6 April - Chapter 30, Section 2
    8 April - Chapter 30, Section 3

    10 April - Journal Club: Lucy Porter & Dasiy Zamora

Homework Due Wednesday, April 15

30.1, 30.2, 30.3

Week of 13 April 2026:

Reading Assignments:

    13 April - Chapter 30, Section 3
    15 April - Chapter 30, Section 3

    17 April - Current Topics in Cosmology

Week of 20 April 2026:

Reading Assignments:

    20 April - The Hubble Tension
    22 April - New Developments in Gravitational Waves

    24 April - The Dark Energy Survey

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