I tried to play around with the render settings but the frames take like 10 seconds each to render and I have like 9000 frames. Can someone take a look and render it for me please. Its uploaded here: http://www.mediafire.com/?3ybhij0q7r2m9sa. It is for a music video.
You need to include the materials, Your animation is on a loop so id suggest rendering your sphere 360 degrees then duplicate this in what ever editing package you have you should be able to make seamless.
Also your antialiasing is turned off in your render settings so your 10seconds may turn
into 20. Another thing you could do is, i don't know if your stars are animated? if not and they have no effect on the sphere render them out as single images with alpha channel and comp in with after effects later. all the best Emmet.