ASTRONOMERS REVEAL MASSIVE BINARY STAR SYSTEM IN MILKY WAY

The binary star system NGC 3603-A1 is one of the most massive binaries ever discovered in the Milky Way Galaxy. FLAGSTAFF, Ariz., Aug. 22, 2025 /PRNewswire/ -- A team of astronomers led by Dr. Phil Massey of Lowell Observatory has taken the sharpest look yet at one of the heaviest pairs...