Galactic Structure | Vibepedia

Galactic structure refers to the organization and distribution of matter within galaxies, including our own Milky Way. The study of galactic structure has been shaped by pioneers like Edwin Hubble, who first observed the Andromeda Galaxy, and Vera Rubin, who discovered dark matter. Today, astronomers like Neil deGrasse Tyson and Brian Greene continue to explore the intricacies of galactic structure, using cutting-edge technologies like the Hubble Space Telescope and the Sloan Digital Sky Survey.