- Source: NGC 1376
NGC 1376 is a spiral galaxy located around 180 million light-years away in the constellation Eridanus. It was discovered in 1785 by William Herschel, and it is 79,000 light-years across. NGC 1376 is not known to have an active galactic nuclei, but it does have lots of star-forming regions.
Characteristics
Concentrated along the spiral arms of NGC 1376, bright blue knots of gas highlight areas of active star formation. These regions show an excess of light at ultraviolet (UV) wavelengths because they contain brilliant clusters of hot, newborn stars that are emitting UV light. The less intense, red areas near the core and between the arms consist mainly of older stars. The reddish dust lanes delineate cooler, denser regions where interstellar clouds collapse to form new stars. Behind the spiral arms is a sprinkling of reddish background galaxies.
NGC 1376 belongs to a class of spirals that are seen nearly face on from our line of sight. Its orientation aids astronomers in studying details and features of the galaxy from a relatively unobscured vantage point.
NGC 1376 is home to a supernova (SN 1990go) that rivaled the brightness of the entire nucleus (as seen from ground-based telescopes) for several weeks. This was observed in 1990.
References
External links
Media related to NGC 1376 at Wikimedia Commons
This article incorporates text available under the CC BY 4.0 license.
Kata Kunci Pencarian:
- Galaksi Sombrero
- NGC 1376
- List of NGC objects (1001–2000)
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- List of nearest galaxies
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