Astronomy downloads

Test your love and find your perfect match. Love Calculator Pro is unique love test and...

This application helps you view, browse and download images from NASA's Astronomy Picture...

This program generates sky maps that include stars, planets, galaxies, nebulae, the Milky...

BOINC is a program that lets you donate your idle computer time to science projects like...

Clear Skies sets the night sky as your desktop picture.

Distant Suns is one of the premier desktop astronomy packages of all time.

Replaces your static desktop picture with an image of the Earth showing current sun, moon,...

This program is designed to help you learn the planets and what they are made up of.

In Exploring the Solar System, that is exactly what you do, explore the solar system.

In Exploring the Sun, that is exactly what you do, explore the sun.

Gravitator is a gravity simulation program. You can create up to 65 objects to float...

Gravitator 2 is a sequel to the original Gravitator program.

MacAstronomica lets you see the stars and planets that are visible to the naked eye from...

Track up to 16 satellites simultaneously. This program can store up to 128 locations,...

This celestial navigation program handles most of the calculations involved in this...

Newton's Aquarium is a physics program that helps you see Newton's Law of Universal ...

If you have ever wondered where the other planets are in relation to those of us living...

OSXmoontool displays informations about the moon like moon phase, next full moon and the...

Solar Game is a program that allows you to learn the locations of the nine planets in our...

Solar System Sim simulates the N-body problem in three dimensions, but it uses a...