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About

Using the AstroCodEx
Joining the Community
Meet the AstroCodEx Team

Gallery

Python Exercises Gallery

Level I

Stellar Luminosities from the Stefan-Boltzmann Equation
Exploring the Diversity of Known Exoplanets
Visualizing Astronomical Images
Exploring Cosmological Parameters with Functions
Analyze the Messier Catalog

Level II

Stellar Temperatures from Spectra
Exploring Gaia Star Clusters
Measuring The Sizes of HII Regions
Introduction to Data Parallelism
Estimating Uncertainty in the Black Hole Mass–Velocity Dispersion Relation
Building a leapfrog integrator

Level III

Rogue Planet Habitability
Trigonometric Regression
Stellar obliquities in exoplanet systems

Guides and Walkthroughs

Debugging Strategies Resource

Events

Hack Day 2025
Hack Day 2024

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By The AstroCodEx Collaboration, Supported by the Yale Rosenkranz Award

© Copyright 2025. This work is openly licensed via CC BY-NC-SA 4.0.