# The FreeBSD Ports Collection ("astro")

You are now in the directory "astro".

Here are the one-line descriptions for each items in this directory:

    ephem-4.28: An interactive terminal-based astronomical ephemeris program.
    luna-1.9: Display her phase.
    saoimage-1.22: Smithsonian Astrophysical Observatory image utility for X
    sattrack-3.1.6: Real-time satellite tracking and orbit propagation program.
    ssystem-1.5: OpenGL Solar System simulator for X Window System.
    stars-1.0: Star field demo.
    sunclock-1.4: Shows which portion of the Earth's surface is illuminated by the Sun.
    xearth-1.0: Set the root window to the image of earth.
    xephem-3.1: an interactive astronomical ephemeris program
    xglobe-0.2: Displays a view of the Earth (like xearth) with a rendered photo map.
    xphoon-91.9.18: Set the root window to the moon in its current phase
    xtide-1.6.2: Harmonic tide clock and tide predictor

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