Complex sentence: Today, the Sisters of Battle are spread across the galaxy in their various conflicts; however, two locations (Terra and Ophelia VII) are held as more sacred than all others and are home to most of the Orders' convents.
Split into simpler sentences: Today, the Sisters of Battle are spread across the galaxy in their various conflicts. However, two locations (Terra and Ophelia VII) are held as more sacred than all others and are home to most of the Orders' convents.