There are 2 main Galactic Centers
The Center of our Galaxy and the Center of ALL Galaxies
The Center of our Galaxy is between 26 and 27 degrees of Sagittarius. It's mass actually covers a few more degrees in a spiral cloud of dust. I've been watching it closely as Pluto approaches. An excellant time to observe it in search of the TRUTH.
Then my favorite direction in space is 01 degrees Libra. That is the direction of the Center of ALL Galaxies, also called the Super Galactic Center. Supreme BALANCE and relating to others is what the sign of Libra is about. The "woman" blindfolded holding the scales. So appropriate.
Here's where I may seem a little abstract in thought.
I don't think it's a coincidence that the intersection of these 2 planes of space formed the basis of the separation of the skies into the 12 signs of the zodiac. This was done centuries ago by astrologers and only recently have astronomers proven the importance of these 2 directions.
I'm not going to repeat what others have said all over the internet. As Pluto approaches the Galactic Center it's importance has echoed through the astrologic community. I've got a bunch of links from my BOOKMARKS that I'll leave here. Exploration of the TRUTH is what it's about, so go for it.
Michael Erlewine's viewpoint is excellent ....
Cycles Eclipse's Galactic Centers Heliocentric Fixed Stars Family Genetics
HOUSES Major ASPECTS Minor ASPECTS SAMPLES SYNTHESIS
BASICS LEARN WORKSHEETS GENERATIONAL ETC. RESEARCH