astropy/astropy
Astronomy and astrophysics core library
A star delta has been computed for 63,087 of 63,708 tracked repositories in this period, and only those can be ranked in it.
A repository missing here has not been measured far enough back yet. That does not mean it did not move.
Star counts measured between 02:36 and 00:50 (BKK).
Astronomy and astrophysics core library
Record a sky camera around the clock, keep the footage on your own disk, and find what flew past.
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.
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.
An Android app that uses your phone's sensors to assist with wilderness treks or survival situations.
Wolfram Language / Mathematica reimplementation in Rust (Wolfram oxidized)
Weather, tides, the sun, the moon, maps, and a planetarium, in your terminal. The Old Farmer's Almanac meets Minitel.
A Raspberry Pi operated allsky camera
Functions and classes to access online data resources. Maintainers: @keflavich and @bsipocz
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.
C++ library for ODE integration via Taylor's method and LLVM
Universe simulator reachable on your Android device.
Software to manage a Linux-based All Sky Camera.
GDL - GNU Data Language
Astropy package for source detection and photometry. Maintainer: @larrybradley
Galactic Dynamics in python
Astrodynamics and Spacecraft Toolkit. Features fast orbit prop, celestial precession, CCSDS parsing, RF parsing, fits image parsing, and more!
N.I.N.A. (Nighttime Imaging 'N' Astronomy) - Advanced astrophotography sequencing software for Windows, supporting full automation of imaging sessions.
Collaborative platform for time-domain astronomy
Core package to analyze gravitational-wave data, find signals, and study their parameters. This package was used in the first direct detection of gravitational waves (GW150914), and is used in the ongoing analysis of LIGO/Virgo data.
Multi-purpose lens modeling software package
SunPy - Python for Solar Physics
processing pipeline for James Webb Space Telescope imagery and spectroscopy
Pure-Rust astronomical ephemeris for astrology — Vedic, Western, Chinese, and 9 world traditions
Real-time 3D visualization of space.
That's all 25 repositories in this period.