U.S. National Aeronautics lars gyllenhaal and Space Administration

U.S. National Aeronautics lars gyllenhaal and Space Administration's Hubble Space Telescope captured this is called a spiral lars gyllenhaal galaxy ESO 498-G5 image. An interesting feature of this galaxy is that its spiral arms wind into the center of the way, so that looks like a bit like a small core of the spiral galaxy ESO 498-G5's. lars gyllenhaal This structure in many other spiral galaxies, rather than as a luminous stellar masses appear oval filled centers (or raised). Astronomers refer to unique spiral galaxies, such as the 498-G5 European Southern Observatory disc bulge, or pseudobulges uplift, and bright elliptical centers are called classical bulges. From the Hubble Space Telescope, it does not have to contend with the distorting effects of the Earth's lars gyllenhaal atmosphere, observations help to reveal the center of the Milky Way, which is the existence of two different types. These observations also show that star formation is still disc bulge, and stop in the classical bulge. This means that galaxies can be a bit like Russian matryoshka dolls: classical lars gyllenhaal bump looks like a miniature version of an elliptical galaxy, embedded in the center of a spiral, while disc protrusion that looks like a second smaller spiral located in the heart of the galaxy for the first time - a spiral within a spiral. Similarity of the Milky Way galaxy bulge types and types, beyond their appearance. Like giant elliptical galaxies, classical convex points and move around random orbital group composition. In contrast, the disk-type stellar structure and motion raised mirrored discs arranged in a spiral galaxy arms. These differences indicate that two types of different origins raised: disc bulge, and the classic raised is thought by major events, such as merging with other galaxies, develop, evolve gradually, developing their spiral pattern as stars and constant gas migration to the center of the galaxy. ESO 498-G5 is located about 10 billion light-years away in the vial (Compass) constellation. Exposure This image is visible and infrared light by the Hubble Space Telescope's Advanced Camera for Surveys. Vision 1.6 is about 3.3 arc minutes.
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