galaxy-evolution

Gravity Simulation (Galaxy Birth) in real time, N-Body and 1-Body

Dense Basis SED fitting

Zeus21: Lightning-fast simulations of cosmic dawn

sapphire is a JAX-based framework for modeling the dynamical phase space evolution of galaxy populations

Spherical Overdensity Aperture Processor: MPI parallel Python code to compute properties of halos in SWIFT n-body simulations

Estimating galaxy gas mass fractions using SDSS imaging

Learning astrophysics with top-k sparse feature networks (SFNets)

Using SDSS imaging to predict galaxy metallicity. Maintained by @jwuphysics @boada

The Meraxes semi-analytic galaxy formation model.

Flexible, fully bayesian stacking software for modelling of astronomical data sets

Physical particle simulation galaxy evolution with dark matter particles. Optimized using a SpatialGrid, Barnes-Hut, GPU-calculating and some Data-Oriented Design.

LLM-driven autonomous agent for automated spectral energy distribution (SED) modeling and interpretation of multi-band galaxy observations using CIGALE.

Home of the semi-analytical / semi-numerical galaxy evolution and reionization code ASTRAEUS

CCN UNet detector, intended to be applied to galaxy images to discover regions.

A model for core formation in dark matter haloes and ultra-diffuse galaxies by outflow episodes

Implementation of the BarnesHut algorithm in Julia, with benchmark comparisons with the brute force algorithm.

Parallelized direct N-body code in Python + Numba to simulate galaxy mergers with ~2×10⁵ particles

Quantifying the recoverable variance in star formation rate from 1.4 GHz radio continuum emission using VLA-COSMOS and MeerKAT data.

Implementation of starlight synthesis algorithms for galactic evolution analysis.

A High-Performance, Hardware-Accelerated Stellar Population Synthesis Library