Do foundation models see the same sky? 🔮

A blazing-fast Rust reader and writer for FITS (Flexible Image Transport System) files — the standard data format of astronomy — targeting the full FITS 4.0 standard.

Tiny, no-nonsense, self-contained, Tensorflow and ONNX inference

feATURE eXTRACTOR FOR tIME sERIES

Pure Rust port of CERN's Minuit2 parameter optimization engine

Numerical optimization in pure Rust, with pluggable linear-algebra backends and WASM support.

Optimized fork of ish-arm64 to provide iOS developers with a working Linux userland

An implementation of the Language Server Protocol for LaTeX

This contains the work done on PyArrow Improvements for Astronomy, a project by LINCC frameworks at OpenAstronomy during the 2026 GSOC program.

SkAI Project 2: SELDON Light Curve Model

Astronomical Transformer for time series And Tabular data

Main code of ASTROMER 2 model by Donoso et.al., 2026

LLM training on Apple's Neural Engine — native Obj-C, private APIs, zero GPU. Dynamic weight pipeline for training without kernel recompilation.

A terminal for iOS, with multiple windows

Python library to easily create and manipulate MOCs (Multi-Order Coverage maps)

Documentation website for Fink/LSST

Fink Science Portal for Rubin

NASA ADS skill for Claude Code: search, export verbatim bibtex, resolve arXiv/DOI, list citing papers

🗣️ A CLI for on-device speech transcription using Speech.framework on macOS 26

Versatile typeface for code, from code.

The tiniest of Gaussian Process libraries

Parametric and nonparametric light curve fitting in Rust

CUDA accelerated periodicity detection algorithms

Python pipeline to generate mock astrometric and photometric catalogs of synthetic stars derived from particle-based simulated star populations

Python pipeline to create HiPS catalogs compatible with Aladin