With version 1.2.4 Galaxy Space release version v1b10 Galaxy Additions!
And so, briefly from the changes:
1. Synchronized the position of the planets on the holographic map with the position of the bodies in the space dimension.
2. Space dimension! While in Beta, so available on the command /space!
3. Various small changes and additions of crafting!
Download: http://adfoc.us/46158666495546 (if link not work - copy and paste it to addres bar).
The recommended build of Galacticraft - 503
Galaxy Space version, of course - 1.2.4