Free rebel spacecraft software for mac

Virtual AGC project is a simulation of the Apollo Guidance Computer (AGC) used in the Apollo Command Modules and Lunar Modules in 1968-1972, as well as the Abort Guidance System (AGS) used in the LM.
The project includes an emulated CPU, an emulated display/keyboard (DSKY), the AGCs original executable binaries and machine-readable assembly-language source code (Luminary and Colossus), AGC source code for a CPU validation suite, an AGC assembler, scanned Apollo documentation, and other elements.
The emulated CPU has been designed to be modular and portable, to facilitate incorporation into spacecraft simulations such as lunar-lander simulations.
Enhancements:
- The Apollo 15-17 CM AGC executable ("Colossus 3" a.k.a. "Artemis 072") is available for use in the simulator.
- (Colossus 3 source code is not yet available.) Scans of the Colossus 3 GSOP document are mostly available.
- CM downlink lists are implemented.
- yaAGC/yaAGS debugging is now symbolic, and yaAGC has other new debugging features.
- Building with Cygwin is possible.
- Many updates have been made to LM_Simulator (the IMU simulation).
- There are bugfixes to yaAGCs CPU simulation.
- The mysterious EDRUPT instruction is handled properly.
- Accelerator keys have been added to yaDSKY.

EVUltra is a plugin for Ambrosia Softwares (and Matt Burchs) Escape Velocity. One of the more interesting and addictive shareware games to take the stage circa 1996-97. If you hadnt guessed by [that] date this software is for older MacOS computers (when MacOS X and the very first bondi iMac had only then been announced), so this package will really only be of interest to people who are still getting by on a computer from that era (and still playing the game) or who simply like to collect this kind of stuff for nostalgia reasons. If you are such a person then I am happy to have re-released the plugin for you again.

EV Ultra adds the follwoing enhancements:

• New Graphics: Replaces all existing ship, station, and planet sprites, and more. As well as new graphics for new items in the plug-in.
• New Missions: Around 60 new missions to undertake. Save the galaxy and rack up the credits...
• New Systems: Over 100 new systems to explore.
• New Ships: 15 all new ships. Some are available to the player and some are not. Also there a few additional versions of existing ships.
• New Weapons: 16 new weapons. Again some are available to player and some are not.
• New Aliens: 2 new Alien governments.

EV Ultra continues right where the original EV left off. Just drop it into the plug-ins folder of EV. EV Ultra does not replace the existing EV Universe it simply expands upon it. To access the new missions and systems in EV Ultra you must complete the Rebel/Confed alien missions first.

You do not have to start a new pilot file. EV Ultra will work fine with existing EV pilots (if they have no weapons or ships from other 3rd part plugs).

earthscreensavermac 1.0 offers you a wonderful and totally free screensaver including high quality NASA/ESA space images. This screensaver was designed by the Creative Department, an award winning advertising and interactive agency serving Columbus, Ohio.

Regardless of your position on time-space continuum, our rebel band of highly creative Imaginauts is ready to take your brand supernova. With a telescopic focus on your users, we create experiences that are engaging, strategic, and out of this world.

Major Features:

1. The Earth Screensaver is fully functional freeware for an unlimited time with no cost, monetary or otherwise.
2. Users cannot study, modify, or redistribute this freeware.
3. Use of this software is free for personal, non-commercial use.
4. Images included in this screensaver are generally not copyrighted.
5. NASA-ESA is acknowledged as the source of the material and no claim to copyright is being asserted by The Creative Department.
6. Images may be freely used as in the public domain in accordance with NASA and ESA's contracts. The Creative Department provides no warranties nor support for use of this software.
7. Clicking Install signifies that you agree that this software is provided AS-IS and no representations or guarantees are made as to its features, functionality, or content.
8. You agree to use this software at your own risk and assume all liability for its use.
   

Parsec LAN-Test 0.99 (build 0197) is a program presenting you the entirely new universe. The core of Parsec will be a network of gameservers each responsible for a single galaxy comprised of several solar systems. All gameservers will be registered at the central Parsec masterserver from where you can select a specific gameserver for playing.

The basic unit of game play is a single solar system but you can jump from system to system as you like. There are no game sessions that have to be started explicitly. You can seamlessly join and unjoin a gameserver at any time. But beware! While you are peacefully exploring the universe everyone else will try to shoot you down to advance their position in the roster of all-time Parsec legends. If you want to become a legend yourself, you will have to eliminate a lot of other spacecraft and still prevail to collect the honor.

Gameservers (that is, galaxies) have their own dedicated position in the Parsec universe and are connected to nearby galaxies via stargates. The server transition involved in this jump is handled transparently by the masterserver and the involved gameservers.

Requirements:
Mac OS Classic (for installation), EOS Kiss Digital, EOS 300D DIGITAL or EOS DIGITAL REBEL camera with 1.0.2 firmware already installed.

Pilot your spacecraft through a 3D asteroid field to reach a series of waypoints. Features a first-person view of an endless field of asteroids, with music, and adjustable settings to allow it to run on mid- to high-end Macs.
Asteroid Rally is a free game for Mac OS X, developed in 3 months according to the rules of the uDevGames 2003 contest being run by iDevGames. Please visit their site for more information. Source code for this and many other contest entries has been made available.
Enhancements:
- Managed another small performance improvement.
- Removed voting notice since the contest is over (I did pretty well, but was not a finalist this time.)

SkyChart is an advanced planetarium program that accurately simulates and displays the sky as it appears in the present, or from thousands of years in the past or future. With SkyChart you can view the sky from any place on Earth, from any object in the solar system, or even from thousands of light years beyond it.
SkyChart is also a telescope control program, supporting all of the leading computer-controlled telescopes available on the market today. SkyChart lets you enjoy the benefits of computer-aided observing: see where the telescope is pointing on your computer screen, or slew the telescope to any object in the sky with a single click of the mouse.
Note: SkyChart Updater is only available for registered users.
Main features:
- Accurately reproduces eclipses, transits, and occultations - as seen not only from Earth, but also from any place in the solar system. Watch the Moon orbit the Earth as seen from another planet, or witness the passage of a comet through the solar system as if you were riding on the comet!
- Shows you the sky from beyond the solar system, and lets you watch the celestial scenery change as you move. View the constellations from hundreds or thousands of light years away!
- Animates the sky forward or backward in time over thousands of years. Watch the celestial poles precess; see the constellations shift as the stars move over the millenia.
- Supports leading computer-controlled telescopes from Meade, Celestron, and other manufacturers. See where the telescope is pointing on your computer screen; slew the telescope to any object in the sky with a single click of the mouse. SkyChart III even has a "red screen" mode to preserve your night vision when working at the telescope!
- Includes two fully-customizable object databases. The Standard database is installed on your hard drive and contains 400,000 stars, plus tens of thousands of star clusters, nebulae, and galaxies. The Large database resides on the CD-ROM, and contains everything in the Standard database, plus over 19 million additional stars, and 1 million more galaxies. Import your own database files to add new comets, asteroids, stars, planets, or deep-sky objects. Any existing object in the database can be edited, even the constellations!
- Renders star images and planet surfaces in 32-bit color with data derived from NASA spacecraft imagery. Print high-resolution finder charts in black and white or color; or export images in many different file formats like BMP, GIF, JPEG, PICT, TIFF. Save animations as GIF files viewable in any web browser!
- Computes positions of the Sun, Moon, major planets, their moons, dozens of comets and asteroids to within milli-arcseconds of their values in the Astronomical Almanac. Investigate historical events like eclipses and conjunctions that happened centuries ago, and accurately reproduce what ancient peoples saw.
- Computes and displays the positions of Earth satellites from standard NASA/NORAD two-line element satellite orbit files using the full-precision SGP4/SDP4 satellite orbit models. Follow the International Space Station across the sky, or predict a satellite passage in front of the Moon.
Enhancements:
- This release brings the code base of the English-language version up to sync with the newly released Spanish-language version. A number of changes were made to support better internationalization/localization:
- The decimal-point character is now locale-specific; decimals are displayed as "," in European locales, and "." in North America. (The computers regional settings are used to determine the locale.) Decimal points in text import files and settings files are always assumed to be the US (".") decimal-point character, for consistency. [Note: this functionality is only present in the Windows version of SkyChart III; were still trying to make it work on Mac OS X.]
- All strings in data files, and settings descriptions in settings files, are converted to Windows Latin-1 encoding before being written to disk. This ensures that accented and other european-language characters will translate properly between Mac and Windows.
- A case-sensitive search for an object name is now sensitive to both case and diacritics (e.g. accents, umlauts, etc). When case is ignored, diacritics are also ignored - e.g. a search for "Jupiter" will also find "Jpiter", and a search for "Saturn" will also find "Sturn".
- In the chart legend, the full names of deep sky objects are being displayed, instead of abbreviations.
- In the "Object Info" window, a number of text strings and buttons were rearranged. The object type for the Sun is now displayed as "Star"; for the major planets as "Planet"; for moons as "Moon". The star type for single stars is now simply listed as "Star".
- For years outside 1600 - 2100 A.D., the program uses new expressions for the precession of the equinox provided by W. M. Owen of JPL. These new expressions should provide realistic results for a much wider interval of +/- 500,000 years from J2000. (The previous expressions "blew up" and displayed highly unrealistic results after roughly 10,000 years from J2000.) For the time period 1600 - 2100 A.D., the previous (IAU 1976) expressions for precession are still used.
- Previous versions of the Windows installer for SkyChart III installed a 16-bit version of the uninstall application (UnWise.exe). This update replaces it with the 32-bit version.
- Fixed a crash in the Mac OS X version that occurred when moving the mouse inside a progress-bar dialog.
- Removed timing code in the Mac OS X version that was causing a performance-profiling dialog to appear sporadically.
- The Mac OS X version of SkyChart III can now launch properly on Macs with 2.0 GB of RAM or more installed. The Mac OS X installer/updater application should no longer display a warning on Macs with more than 2.0 GB of RAM. (This warning can safely be ignored, however.)
- The Mac OS X version now has the main windows "close" button enabled; clicking it quites the application. The "Quit" menu command has moved from the File menu to the "SkyChart III" menu, for better conformance with Apples Mac OS X interface guidelines.