Free galaxy software for mac

Celestia is a free real-time space simulation that lets you experience our universe in three dimensions. Unlike most planetarium software, Celestia doesnt confine you to the surface of the Earth.
You can travel throughout the solar system, to any of over 100,000 stars, or even beyond the galaxy.
All travel in Celestia is seamless; the exponential zoom feature lets you explore space across a huge range of scales, from galaxy clusters down to spacecraft only a few meters across.
A point-and-goto interface makes it simple to navigate through the universe to the object you want to visit.
Enhancements:
- Windows: Added time zone selection to set time dialog
- Windows: Fixed hard to read text in set time dialog (bug was only present for certain Windows shell appearance settings.)
- Changed maximum number of eclipse shadows in OpenGL 2.0 path from two to three; if max is exceeded, clamp to three rather than not rendering the shadows at all.
- Corrected a bad calculation in ring shadow shaders that caused ring shadows to be drawn in the wrong place.
- Windows: Fixed the minimum feature size slider in the locations dialog so it updates in response to all the standard controls.
- Added a correct InfoURL for the Moon
- Windows: added splash screen with a progress indicator
- KDE: fixed some AMD64 bugs
- GTK: added splash screen with a progress indicator
- GTK: Added configure options to enable or disable Cairo support for splash
- Corrected a local flashing of the Milky Way brightness.
- Now the distance to the galaxy center is displayed, if the observer is located inside the galaxy (Milky Way...).
- Eliminated various incorrect Hubble type acronyms in deepsky.dsc that had penetrated the PERL filter.
- Add the corrected PERL script deepsky.pl.
- Mac: Universal binary - runs natively on Intel and PPC
- Mac: OpenGL 2.0 render path should now work on many configurations (requires OS X 10.4.3 or later)
- Mac: Offer option to disable vertex programs automatically when ATI Radeon 9200 renderer is detected (avoids hard crash)
- Mac: Progress message and version number displayed on splash screen
- Mac: Couple of French translation fixes
- Mac: Changed wording of "Subtract Light Travel Delay" menu item to "Add/Subtract Light Travel Delay" to more accurately reflect its function
- Mac: More sensible default values for preferences
- Mac: Bug fixes to favorites, InfoURL handling
- Mac: Full screen mode pauses when various panels are shown
- Mac: Fixed crash when LANG or LC environment variables are set
- Mac: Added bona fide English and French help menu
- Mac: Cleaned up README in general
- Added Phoebe textures in medres and lores directories from recent published Cyclops cylindrical maps
- Updated Titan and Iapetus textures in lores directory
- Windows: save and restore the last used GL render path
- Removed the GeForce FX render path; GLSL path is preferred
- Added lunar elevation map, using Clementine laser altimeter data, merged in the polar regions, with topographic data from Clementine 750 nm oblique and nadir images.
- KDE: Reverted mouse wheel action to be compatible with the other interfaces.
- KDE: New configurable splash screen (http://celestia.teyssier.org/splash_spec.html)
- Updated/added Tethys textures in lores, medres and hires directories.
- Added locations on Phoebe in satmoons2.ssc, as extracted from USGS/IAU official data.
- Added Mesh for Phoebe texture.
- Updated Iapetus texture.
- Moved locations files from extras into data directory for inclusion in standard package.
- Fixed bug where displayed time scale differed from actual time scale after clicking a cel URL.
- Removed several files from installation on Linux and MacOS, saving ~5M compressed.

Over forty-five Galaxies for OIDS and OIDS.X players, categorized into Easy, Intermediate, Advanced, and Expert skill levels.

OIDS Expanding Galaxy I can be played by registered and unregistered users alike.

Galaxy Simulator can simulate the motion of stars in a region of space.

You can also see graphs, statistics and other information.

Have you always wanted a galaxy to call your own? Well, here is your chance!

GalaxyScreenSaver gives you an otherworldly view of a spiral galaxy much similar to the Milky Way.

Requirements:
System 7.0 or later.

GalaXQL is an interactive SQL tutorial where you interact with an OpenGL-rendered galaxy using SQL.
Follow the instructions by your virtual teacher. The teacher can understand several possible mistakes that you may make, and gives hints on what may have gone wrong. You can skip to any chapter in the tutorial whenever you want.
Use the query editor to interact with the database, and to complete the assignments given by the virtual teacher. In case of syntax errors, SQLite (the database engine used in GalaXQL) returns helpful, human-readable error messages.
If you need more information, you can look things up in the integrated reference.
Oh, and the OpenGL-rendered galaxy map is not there just for show; you can alter the galaxy using SQL.
Enhancements:
- Changes include better layout, new rendering mode for lower-end computers, optional rendering of the 3d coordinate axes, updated SQLite database engine with CHECK constraints, and various little fixes.
- Mac OS X version is now ppc/intel universal binary, and source release supports both ansi and unicode builds.

iChat Steal 1.0 is a rather praiseworthy program that allows you to confuse and annoy your friends by temporarily stealing their iChat icon. Amusing for short periods of time.