white fast strobe and green solid squares in Baltimore MD

We were outside looking at the moon with our telescope.  After that, I noticed A green light.  I thought it was a plane but realized it was changing from solid green to white strobes.  
After it got closer I observed a few green squares next to each other In a rectangular cluster for about 30 SEC then change to white strobes dots in same formation, the strobe speed was fast to many to count in a sec.  The lights did not look like airplane light it was very brilliant also it was moving way too fast to be aircraft that are regulareally seen here.  
Once I noticed this thing was not right it was almost overhead heading south then did a 90 degree turn west.  
We flipped out and could not stop watching it and yelling holy crap did you see that. We watched it for about 5 minutes, until it went out of sight.