StarCalc is the fastest professional astronomy planetarium & star mapping program for Windows (StarCalc version for PocketPC). It illustrates star positions of any instance of the day observed from any geographic locations on the Earth. The star positions can be viewed and presented as images of hemispherical whole sky or any of the user defined sub-areas. These images can be zoomed at different scales, rotated, screen-captured and printed. Also, StarCalc has many other functions of calculation and showing of sky objects. Best of all StarCalc is freeware.
Pode fazer o download gratuitamente aqui!
Nota: Dica da Fernanda Freitas (Jaime Moniz).
