looks like NASA and Chandra are peeking into Sag A with they're telescopes........and WOW.....if you ever needed a cool background...this i think would be it....
NASA has released an image detailing the never-before-seen "violent energy" at the center of our galaxy, created after two decades of research.
www.cnn.com
Threads of superheated gas and magnetic fields are weaving a tapestry of energy at the center of the Milky Way galaxy. A new image of this new cosmic masterpiece was made using a giant mosaic of data from NASA's Chandra X-ray Observatory and the MeerKAT radio telescope in South Africa.
www.nasa.gov
for those who don't know what Sag A is......it's the center of our galaxy........