ASTR 1250

Alien Worlds

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Course Description

Discipline(s): Science & Society / Chemical, Mathematical, and Physical Universe

Alien worlds orbiting other stars were the subject of speculation going back to ancient times, and were first detected in the 1990s. Today, thousands of extrasolar planets are known and show a remarkable diversity compared to our own solar system. This introductory astronomy course for non-science majors discusses the known exoplanets: how they are discovered, their orbits, physical properties, formation, evolution and fate.


  • Yifan Zhou

     Rating

    3.33

     Difficulty

    3.00

     GPA

    3.73

     Sections

    1

    Last Taught

    Spring 2026

  • Noshin Yesmin

     Rating

     Difficulty

     GPA

     Sections

    Last Taught

    Summer 2025

  • Alex Garcia

     Rating

     Difficulty

     GPA

     Sections

    Last Taught

    Summer 2024

  • Matthew Pryal

     Rating

     Difficulty

     GPA

    3.60

     Sections

    Last Taught

    Spring 2023

  • Phil Arras

     Rating

    3.89

     Difficulty

    1.33

     GPA

     Sections

    Last Taught

    Spring 2021

  • Philip Arras

     Rating

     Difficulty

     GPA

    3.37

     Sections

    Last Taught

    Spring 2018