Stellarium is a free GPL software which renders realistic skies in real time with OpenGL. It is available for Linux/Unix, Windows and macOS. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.
Scalable 1D Gaussian Processes in C++, Python, and Julia
common astrophysical microphysics routines with interfaces for the different AMReX codes
Physical units, time, reference frames, environment modeling.
Tool that let you calculate star azimuth & altitude, in any given time and any given position
PION (PhotoIonization of Nebulae) is a C++ computational fluid-dynamics package for astrophysics, including MHD, radiative transfer, chemical kinetics and postprocessing routines. It is used mainly for modelling nebulae around massive stars.
Probabilistic catalogs for crowded stellar fields.
The Astro Spiral project presents an innovative way to compare astronomical images of the sky by building a convex spiral (modification of the Graham Scan algorithm for convex hull) according to the bright objects in a photo. On that purpose, I made an application for Windows and Mac OS X, written in C++ that uses the Cinder toolbox.
Rocket drifting in the space with stars and a planet. This project was developed by using c++.
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