I have tried to retain the atmosphere in each sector and make the backgrounds not obtrusive or distracting.
I have replaced 23 backgrounds in DXT3 format, which are used in 111 sectors.
The hubblebg13.cat and hubblebg13.dat files will be placed in your game directory.
Rename then to the highest number of cat and dat files + 1.

New version: 1.3: added two more backgrounds
version 1.2: replaced two more backgrounds
version 1.1: replaced some backgrounds and checked all sectors to make
sure that none of the new nebula and galaxy images obscure planets in the foreground.
I f you don't like them just delete them again.
Comments are welcome, if you want changes not te sector name you are in.
Thanks to spacefueladdict for help.
download version 1.2 here: here (15.0 Mb)
For those who want to know, I have replaced
bluedistance SS_BG_1; bluenexus SS_BG_2; bluewell SS_BG_3; brennanstriumph SS_BG_4; burninghorizon SS_BG_5; cyancorner SS_BG_6; darkhorizon SS_BG_7; deepblue SS_BG_8; deepred SS_BG_9; greeneye SS_BG_19; greenoutlands SS_BG_20; greenspot SS_BG_21; greenvoid SS_BG_22; midnightblue SS_BG_23; oppositered SS_BG_24; purpleoutlands SS_BG_25; redborderland SS_BG_26; reddawn SS_BG_27; redfire SS_BG_28; rednexus SS_BG_29; redreef SS_BG_30; redsplit SS_BG_31;
Enjoy
X3_Gotcha
Some examples: left new - right old
Brennans Triump
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New Income
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Argon Prime
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Nathan's Voyage
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Menelaus' Frontier
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Cloud Base South West
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