One Million Stars!

open 2sky 3.0 is finally here, and there's just three things you need to know:

“ ...a truly wonderful program. 2sky is the best reason to have a Palm!”

- customer in Gardiner, NY more>>

2sky runs only on Palm handheld computers (sold separately). Complete version history>>

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2sky 3.0.1: View Lunar Eclipses

(2004.10.26) Release of 2sky 3.0.1, which can now display Earth shadows for viewing lunar eclipses, and star names in close-up views. Toggle these settings in 2sky's Options / Preferences menu.

More comets and asteroids

(2004.10.01) Customer Mark Allison has kindly transcribed 80 additional comet and asteroid orbits into 2sky format. Visit our comet and asteroid page for more.