sci-astronomy

Packages

sci-astronomy/celestia A 3D space simulation that lets you travel through the solar system
sci-astronomy/ephem CLI, screen-based, retro astronomical ephemeris
sci-astronomy/erfa Essential Routines for Fundamental Astronomy
sci-astronomy/gpredict Gpredict is a real time satellite tracking and orbit prediction program
sci-astronomy/skychart-bin Free Software to draw sky charts
sci-astronomy/stellarium Planetarium
sci-astronomy/xephem Interactive astronomical ephemeris for the serious amateur astronomer

Repositories

scientific scientific exheres (core)
heirecka Heiko Becker's dev repo (dev)
johnnywho John Kallimanis 's dev repository containing mostly scientific packages. (third-party)
lmi lmi's exheres (third-party)