Star Trek's Quadrant System's Origins Have Never Been Explained--Until Now ... the Federation and other galactic powers divided them up into sectors, with Earth at the center of Sector 001.

N59 is a mid-infrared bubble first detected in 2006. It is located in the first Galactic quadrant at a mean distance of about 15,200 light years away from the Earth.

BitMart, a premier global digital asset trading platform, will launch Outer Ring MMO(GQ) event on BitMart Vote Listing at 11:00 AM, November 21, 202 ...

For galactic coordinates astronomers define the galactic equator (0° longitude) ... Under this definition the Sun would lie on the line dividing the Alpha and Beta quadrant, ...

Kinematics of Galactic Rotation Toward 0o < l < 90o (the 1st quadrant) and 180o < l < 270o (the 3rd quadrant) we will observe positive radial velocities due to Galactic rotation…. Toward 90o < l < ...