Spring 2027

Solar System Astrophysics

Covers solar system objects, solar atmospheric phenomena, planetary atmospheres, recent missions, comets, and the solar system's origin.

offering recorded3 credits
Recorded instructors · Spring 2027 Zoe Todd4.4/5

Summary

1 / 3

Recent recorded grades — Spring 2022: 3.28 GPA, 55.6% A/AB (n=18 letter grades); Spring 2024: 3.44 GPA, 62.5% A/AB (n=16 letter grades); Spring 2025: 3.67 GPA, 83.3% A/AB (n=6 letter grades).

What you’ll be able to do

  • Develop a sense of wonder and curiosity about our solar system and planetary systems around other stars.

  • Describe various methods of how we collect information to study these systems and our limitations and challenges in this process.

  • Apply physics learned in their previous physics courses to explain and analyze properties and phenomena seen in our solar system and beyond.

  • Apply knowledge of current and forthcoming NASA missions to explain their objectives, and the vital role they play in enhancing our knowledge of the solar system and extrasolar systems.

Source: UW Guide

Grade history

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average GPA
letter grades
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AB
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All recorded terms · compare terms & instructors

Prerequisites

Course map

ASTRON 200 and (PHYSICS 241, 249,PHYSICS/​E C E 235, or concurrent enrollment)

“Used by” includes alternatives; linked courses may have other requirements. This is a best-effort interpretation; check the catalog requirements above.

Prerequisite text tree

Professors

Spring 2027
Adjusted rating
RMP difficulty
captured reviews
About this rating

Raw average: 5.00/5 from 28 quality ratings. The adjusted rating blends this with the UW review average (3.66/5), weighted as 20 additional ratings. Smaller samples stay closer to that average. Each captured review is counted once in the prior; this does not correct who chooses to leave a review.

RMP profile ↗ · All captured review dates; profile matched by name.

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Historical instructors & teaching patterns

Recorded history may be incomplete and does not establish a future schedule.

Calendar & sections

Spring 2027

Schedule loads here as you scroll.

SectionModeEnrolled / capacityWaitlist
LEC 001Classroom Instruction0 / 400

Times are Central. Select a meeting for details; export includes recorded dates for the selected sections. Enrollment reflects scan time.

Meeting source records

Student experience

the class

Recent recorded grades — Spring 2022: 3.28 GPA, 55.6% A/AB (n=18 letter grades); Spring 2024: 3.44 GPA, 62.5% A/AB (n=16 letter grades); Spring 2025: 3.67 GPA, 83.3% A/AB (n=6 letter grades).

difficulty & workload

No workload feedback recorded.

Topics

  • Solar system objects and comets
  • Solar atmospheric phenomena and physics of planetary atmospheres
  • Results of recent planetary missions
  • Origin of the solar system

Skills

  • Describing methods for collecting information about planetary systems and associated limitations.
  • Applying physics to explain and analyze solar system properties and phenomena.
  • Explaining the objectives and roles of current and forthcoming NASA missions.

Grades

Latest available · Spring 2025— not enough history to project Spring 2027.

average GPA
A / AB grades
letter grades
Instructor

Grade distribution · % of letter grades

A
AB
B
BC
C
D
F

Grades over time

Through Spring 2025

More grade details Grade mix, volume & source data

Not enough comparable courses for Spring 2027 in UW–Madison.

Sources & history

UW–Madison

Catalog & offerings

Descriptions, prerequisites, and recorded course offerings.

Catalog observation history

Observations at scan time; dates do not imply when a catalog change took effect.

Selected offering source records
ASTRON 340 · Spring 2027

Solar System Astrophysics

Recorded 2026-10-14
Raw records
[
  {
    "run_id": "20261014T203208-0851c9a1",
    "semester": "1274",
    "observed_at": "2026-10-14 17:50:09.728220+00:00",
    "offering_id": "1274:188:001557",
    "course_id": "ASTRON 340",
    "course_uid": "course_a52bd08b877621c922128b7d",
    "term_id": "1274",
    "source_course_id": "001557",
    "source_subject_id": "188",
    "title": "Solar System Astrophysics",
    "credits_min": 3,
    "credits_max": 3,
    "typically_offered": "Fall"
  }
]
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Student reviews

Original comments behind the course and instructor summaries.

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Madgrades

Grade history

Recorded grade distributions by term, section, and instructor.

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Model outputs & technical records
Qwen/Qwen3.8-27B
LLM outputs across runs
Full model traces

Recorded model configuration, reasoning, and tool conversations.

Model & dataset provenance
{
  "model": "Qwen/Qwen3.8-27B",
  "model_revision": "1d4bf0f2ff6012fd82039f2fa52739d0dd7c60c0",
  "task_version": "17",
  "output_id": "127d17a8614ab52bcc753e06297b416a485cc98ddc5f1a83a7fbd0f1830b2e07",
  "requirements_status": "needs_review",
  "dataset_revision": "fc1811fa52e581ea57a35c0cf3343f8740a8ffbf",
  "observed_at": "2026-10-14 17:50:09.728220+00:00"
}