| ansiweather | weather in terminal, with ANSI colors and Unicode symbols | |
| celestia | free space simulator and planetarium | |
| dgpsip | Differential GPS over IP communication device | |
| gcal | calculate and print calendars | |
| gnuastro | GNU Astronomy Utilities | |
| jday | astronomical julian date calculator | |
| kstars | planetarium simulator for KDE | |
| libnova | astronomic computations as a library | |
| phoon | displays the phase of the moon in ascii | |
| py-astral | calculations for the position of the sun and the moon | |
| py-astropy | community-developed python astronomy tools | |
| py-de421 | JPL Planetary and Lunar Ephemeris DE421 for jplephem | |
| py-jplephem | use a JPL ephemeris to predict planet positions | |
| py-metar | Python module to access NOAA's METAR weather reports | |
| py-sgp4 | Python implementation of SGP4 satellite tracking algorithm | |
| py-skyfield | computes positions for the stars, planets, and satellites | |
| stellarium | free open source planetarium | |
| sunclock | display the phase of the Sun on a map of the Earth | |
| wcslib | implementation of the FITS WCS standard | |
| wmglobe | wm-dockapp; displays the earth on an icon | |
| wmmoonclock | wm-dockapp; shows the moon phase | |
| wmspaceweather | wm-dockapp; space weather monitor | |
| wmsun | wm-dockapp; shows sunrise/sunset times | |
| xearth | set the root window to the image of earth | |
| xephem | interactive astronomical ephemeris | |
| xphoon | set the root window to the moon in its current phase | |
| xworld | earth as seen from the direction of the sun |
weather in terminal, with ANSI colors and Unicode symbols
free space simulator and planetarium
Differential GPS over IP communication device
calculate and print calendars
GNU Astronomy Utilities
astronomical julian date calculator
planetarium simulator for KDE
astronomic computations as a library
displays the phase of the moon in ascii
calculations for the position of the sun and the moon
community-developed python astronomy tools
JPL Planetary and Lunar Ephemeris DE421 for jplephem
use a JPL ephemeris to predict planet positions
Python module to access NOAA's METAR weather reports
Python implementation of SGP4 satellite tracking algorithm
computes positions for the stars, planets, and satellites
free open source planetarium
display the phase of the Sun on a map of the Earth
implementation of the FITS WCS standard
wm-dockapp; displays the earth on an icon
wm-dockapp; shows the moon phase
wm-dockapp; space weather monitor
wm-dockapp; shows sunrise/sunset times
set the root window to the image of earth
interactive astronomical ephemeris
set the root window to the moon in its current phase
earth as seen from the direction of the sun