A command-line tool for producing vector-graphics charts of the night sky in SVG, PDF and PNG formats.
-
Updated
Nov 10, 2025 - C
#
Astronomy
Astronomy is an academic discipline and major branch of science that deals with the study of matter, objects, and phenomena in outer space and the Universe. Subfields include astrophysics, planetary science, astrobiology, and astrochemistry.
Here are 132 public repositories matching this topic...
A Raspberry Pi Based Sun Tracker
-
Updated
Dec 21, 2022 - C
Python extension to the Swiss Ephemeris
-
Updated
Sep 3, 2024 - C
INDIGO is a system of standards and frameworks for multiplatform and distributed astronomy software development designed to scale with your needs.
-
Updated
Feb 8, 2026 - C
Astrophysical Multipurpose Software Environment. This is the main repository for AMUSE
-
Updated
Dec 19, 2025 - C
rDUINOScope - Arduino based telescope control system (GOTO)
-
Updated
Jun 23, 2020 - C
PostgreSQL extension for spatial indexing on a sphere
-
Updated
Jul 3, 2024 - C
Convolutional Interactive Artificial Neural Networks by/for Astrophysicists
machine-learning deep-neural-networks deep-learning neural-network astronomy gpu cuda ml yolo astrophysics convolutional-neural-networks object-detection
-
Updated
Feb 5, 2026 - C
The Naval Observatory NOVAS C astrometry library, made better
open-source astronomy c-language observatory astrometry astronomy-library c-programming-language astronomy-software positional-astronomy
-
Updated
Feb 8, 2026 - C
The Swiss Ephemeris available through Swift Package Manager
swift astronomy swift-package-manager ephemeris astrology stars planets swiss-ephemeris lunar-calendar
-
Updated
Dec 26, 2022 - C
Dust maps in the Milky Way
-
Updated
Jan 21, 2026 - C
giza - a scientific plotting library for C/Fortran
c science fortran astronomy scientific-visualization astrophysics plotting vector-graphics radio-astronomy graphics-library astronomy-library
-
Updated
Feb 5, 2026 - C
NASA/JPL SPICE Toolkit for C – patched for cross-platform compatibility
windows macos linux cross-platform astronomy nasa webassembly wasm astronomical-algorithms cspice celestial-mechanics ephemeris-calculations jpl-spice-toolkit naif-spice-toolkit naif-cspice
-
Updated
May 10, 2022 - C
Using Sweph (Swiss Ephemeris) with Wasm (emscripten)
-
Updated
Apr 22, 2023 - C
- Followers
- 222 followers
- Website
- github.com/topics/astronomy
- Wikipedia
- Wikipedia