The diameter of Omega Centauri is about 150 light - years; it would take approximately 150 years for light to travel from the bottom of the photograph to the top!
अनुमान है कि पृथ्वी से ओमेगा सॆंटॉराई तक की दूरी १७,००० प्रकाश - वर्ष है ।