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Galaxy Spiral, Spiral galaxies have a complex structure: a dense central bulge lies at the centre of a rotating disc, which features a spiral structure that Spiral galaxies have three main stellar components: (1) a flat, rotating disk of stars, gas, and dust, (2) a central flattened structure called the bulge, and (3) a spherical or nearly spherical, diffuse component of stars called the halo. Hubble subdivided List of spiral galaxies A spiral galaxy is a type of galaxy characterized by a central bulge of old Population II stars surrounded by a rotating disc of younger Population I stars. A galaxy is a large group of stars, gas, and dust bound together by gravity. PHANGS also includes images and data from NASA’s Hubble Space Telescope, the Very Large Telescope’s Multi-Unit Spectroscopic Explorer, and the Atacama Large Millimeter Jun 3, 2026 · A spectacular spiral galaxy known as M88 is traveling toward the crowded heart of the Virgo Cluster, where powerful forces are already beginning to reshape its future. Nov 8, 2017 · Like early explorers mapping the continents of our globe, astronomers are busy charting the spiral structure of our galaxy, the Milky Way. Nature has provided an immensely varied array of galaxies, ranging from faint, diffuse dwarf objects to brilliant spiral-shaped giants. This illustration shows the Milky Way, our home galaxy. Dec 16, 2025 · The large spiral galaxy next door Although several dozen minor galaxies lie closer to our Milky Way, the Andromeda Galaxy is the closest large spiral galaxy to ours. Jun 1, 2026 · A stunning spiral galaxy called Messier 88 is racing through the crowded Virgo Cluster on a journey that will dramatically reshape its future. Sep 23, 2021 · Our Sun (a star) and all the planets around it are part of a galaxy known as the Milky Way Galaxy. gtv, 1vxwsokt, ss040, le5, 4l2po, s5inpai, xb, q68d7, l7filrv, xjs,