Orbit Downloder

The world of the Elastovita is similar to a layer-cake. In the bottom layer of biosphere are born and evolve one-armed elasts. In the top layer inhabit enlightened two-armed individuals. Between them there is an impassable border barrier that separates these species. During the so-called era of...

The Space Flights free screensaver will briefly show you off the recent and present events in the history of space flights. You will see the inhabited space stations and spacecrafts that take astronauts to the orbit. Another important activity in the space is the working outboard the space...

The Flying Dogs Screen Saver shows dogs orbiting round the center of the desktop. They obey gravitational attraction according to physical laws, so their behavior is chaotic and never repeats. There are options to clear the desktop, leave trails, use your own dog images and more.


Platforms: Windows

A simple screen saver with a Sputnik cruising space. Not in orbit of Earth (as a real satellite would be), but who cares? :)


Platforms: Windows

MB Free Zodiac Rebellion Sign describes your characteristics based on the placement of Uranus in your birth chart. Uranus is a modern planet which is considered to be the planet of revolution or rebellion. This sign describes the unconventional and radical side of your personality based on the...


Platforms: Windows

MB Black Moon Lilith Astrology calculates your Black Moon Lilith sign. Black Moon Lilith is a sign of sensuality, strength, independence and your need for rebellion. It stands for all the negative feelings that we feel towards people and circumstances. MB Black Moon Lilith Astrology Software is...


Platforms: Windows

About To the Moon Iconfactory artist, Anthony Piraino has translated the landmark spacecraft from NASA s Mercury, Gemini and Apollo programs into masterful icons for your computer s desktop. Then, to make your desktop makeover complete, race over to www.mandolux.com and download a set of...


Platforms: Mac

MACL - My Access Control List, was originally intended as a slimmer "Tiny ACL for PHP".It is written from scratch with an optional simple and demonstrative user authentication system for easy creation of loosely coupled systems.It is based on Orbit42-Base Class 3.0.0.


Platforms: PHP

The bulirsch-Stoer single-step ODE propagator has come to MATLAB in form of a MEX adaptation of Juergen Dietel's Numerical ODE solver. This may very well be the fastest single-step numerical propagator released on the Mathworks FileExchange.All functions are written in c++ and must be compiled to...


Platforms: Matlab

Earth albedo is the sunlight reflected off the Earth's surface. The Earth albedo induces power in solar cells on spacecrafts just like direct sunlight. The Earth Albedo Toolbox may be used to calculate the amount of Earth albedo arriving at an object in space, maintaining information of direction...


Platforms: Matlab

A Lambert-orbital boundary value problem can be stated as"Find the orbit/trajectory of a spacecraft that flies from position [r1] to [r2], taking a time [tf] and making [m] complete orbits before arriving at [r2]. "The solution to each Lambert-problem is NOT unique; one can travel to [r2] via the...


Platforms: Matlab

This toolbox can solve any of the 6 possible subproblems associated with an oblique spherical triangle, when only 3 of the 6 angles are known.The toolbox basically is an implementation of the set of tools developed in [Wertz, 2001], which aimed to fully automize the procedure and do away with the...


Platforms: Matlab

Phi = keplerSTM(x0,dt,mu) will return the state transition matrix Phi for a set of objects described by initial positions and velocities (x0) with gravitational parameters mu, propogated along Keplerian orbits for time dt. The positions and velocities at time dt is then given by Phi*x0. x0 must...


Platforms: Matlab

The EJS Equinox Precession model illustrates the Copernican theory of Earth's orbit around the sun. The top window shows a view from outside the celestial sphere. The simulation shows the moving Earth along with its axis or rotation and the line of sight from Earth, through Sun, to the Celestial...


Platforms: Mac

The Ejs Copernican System model illustrates Copernicus' system of planetary motions. The entire system is centered on the center of Earth's uniform, circular orbit. Sun is placed near, but not at, this center point. The orbit of each planet (other than Earth) consists of a deferent circle,...


Platforms: Mac

The Einstein Cannon model computes and displays the trajectory of cannonballs (particles) shot from a cannon in the vicinity of a black hole. It was created for the study of Einstein's theory of general relativity and the Schwarzschild metric. The main window displays a map of space in the...


Platforms: Mac

The Ejs Orbiting Mass with Spring Force model displays the frictionless dynamics of a mass constrained to orbit on a table due to a spring. The simulation displays the motion of the mass as well as the effective potential energy. The initial velocity, k/m, and the proper or natural length of the...


Platforms: Mac

The Astronomical Parallax 2D Model illustrates the phenomenon of parallax in astronomy. Parallax is the apparent displacement of an object relative to the background that is caused by the motion of the observer (rather than the motion of the object itself, or of the background). This simulation...


Platforms: Mac

The Ptolemy/Copernicus/Tycho EJS Model illustrates the relationships between the systems of planetary astronomy developed by Claudius Ptolemy, Nicholas Copernicus, and Tycho Brahe. The model presents a simplified version of all three systems, showing the motions of the Sun/Earth and two planets...


Platforms: Mac

The Stellar Aberration 3D Model illustrates the phenomenon known as the aberration of starlight, first reported by James Bradley in 1729. Aberration occurs because light has a finite speed, and thus light from a star takes a finite amount of time to travel through the tube of a telescope. During...


Platforms: Mac