Where is Io (v. 2.1)
Sean Dague опубликовал приложение 2010-08-15 (обновлено 2011-01-24)
Where is Io is an Astronomy application that calculates information on bodies in the solar system.It provides rise and set visualizations and times for all the planets, and a spiro-graph view of the moons of Jupiter over the next few days.