Hubble Captures a Galaxy with Many Lights
November 8, 2024
NASA
The NASA/ESA Hubble Space Telescope has captured a stunning image of a galaxy known as NGC 7714. Located in the constellation of Pegasus, NGC 7714 is a spiral galaxy with a bright central bulge and a prominent bar of stars spanning the galaxy’s center.
The image reveals a rich tapestry of stars, gas, and dust within the galaxy. The bright central bulge is composed of old, red stars, while the younger, blue stars are more evenly distributed throughout the disk. The bar of stars is particularly prominent, and it is thought to be a region of intense star formation.
NGC 7714 is a member of the Pegasus Cluster, a group of galaxies located about 300 million light-years from Earth. The cluster is dominated by elliptical galaxies, but NGC 7714 is one of the few spiral galaxies in the group.
The Hubble image provides a unique glimpse into the structure and evolution of NGC 7714. The galaxy’s prominent bar of stars is thought to be a key factor in its evolution, as it is likely to have driven the inflow of gas towards the galaxy’s center, fueling the formation of new stars.
The image also reveals a number of faint, diffuse objects surrounding NGC 7714. These objects are likely to be dwarf galaxies, which are smaller and less luminous than the Milky Way. Dwarf galaxies are often found in clusters of galaxies, and they are thought to be the building blocks of larger galaxies like the Milky Way.
The Hubble image of NGC 7714 is a beautiful and informative snapshot of a galaxy in the process of evolution. The image provides scientists with a wealth of information about the galaxy’s structure, composition, and history.
Hubble Captures a Galaxy with Many Lights
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