Perseus can reproduce many interesting astronomical events, in the past or in
the future. Here you can download some "situation" files for Perseus to assist
you in reproducing the most exciting astronomical events.
To use the "situation" files, click on the image or the file name. Save the
file in the "SAVED" folder of Perseus (usually C:\Program Files\Perseus\SAVED).
Execute Perseus and load the situation with the "Load situation" command from the
These situations can be animated by clicking on on the control
bar or by pressing "A" on the keyboard. You can also see the simulation full screen
by pressing F11.