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.
Stellarium is a free GPL software which renders realistic skies in real time with OpenGL. It is available for Linux/Unix, Windows, macOS and Haiku. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.
Astronomy and astrophysics core library
An Android app that uses your phone's sensors to assist with wilderness treks or survival situations.
Real-time 3D visualization of space.
A Raspberry Pi operated allsky camera
Code, data, and instructions for mapping orbits of asteroids in the solar system
This is the official GitHub repository for OpenSpace: an open source astrovisualization project. For instructions on how to build and run OpenSpace, see the Getting Started Guides on the wiki page at http://docs.openspaceproject.com.
Astronomy Picture of the Day API service
SunPy - Python for Solar Physics
Functions and classes to access online data resources. Maintainers: @keflavich and @bsipocz
An open source Python package for plasma research and education
Solar Wanderer / 遨游太阳系 - 1:1 Real-Time Solar System Explorer in the Browser. NASA JPL ephemeris, WebGL2, Three.js. From solar surface to 100,000 AU Oort Cloud.
Wolfram Language / Mathematica reimplementation in Rust (Wolfram oxidized)
Model layer for Meteor
ASDF (Advanced Scientific Data Format) is a next generation interchange format for scientific data
Main yt repository
A friendly package for Kepler & TESS time series analysis in Python.