Messier 74, also known as NGC 628 or the Phantom Galaxy, is a mesmerizing spiral galaxy located in the constellation Pisces. Discovered by the French astronomer Pierre Méchain in 1780, it was later cataloged by Charles Messier and became the 74th entry in his famous list of astronomical objects.
What makes Messier 74 stand out is its remarkable appearance. This grand design spiral galaxy showcases beautifully defined spiral arms that gracefully wind around its central region. Its striking appearance has earned it the nickname “the Phantom Galaxy,” as its spirals seem to fade away, creating a ghostly, ethereal effect.
This galaxy is situated at a distance of approximately 32 million light-years from Earth, making it a relatively close neighbor in cosmic terms. It spans about 95,000 light-years across, making it roughly the size of our Milky Way galaxy. Messier 74 is also known for its active star formation regions, particularly within its spiral arms. These regions are rich in gas and dust, providing the necessary ingredients for the birth of new stars.
Messier 74’s appearance and structure make it a fascinating target for both amateur and professional astronomers. Observing this galaxy through telescopes of various sizes reveals its intricate details, including the numerous star clusters, nebulae, and dust lanes within its spiral arms.
One of the most notable features of Messier 74 is its relatively low rate of star formation compared to other spiral galaxies. This has led astronomers to study it as a potential example of a galaxy in the early stages of galaxy evolution. By observing and analyzing Messier 74, scientists can gain insights into the processes that govern the formation and evolution of galaxies.
In summary, Messier 74, the Phantom Galaxy, is a captivating celestial object that has intrigued astronomers for centuries. Its striking appearance and the mysteries it holds within its structure make it a fascinating subject of study in the field of astronomy. As our understanding of this galaxy deepens, it continues to inspire our curiosity about the vast and complex universe in which we reside.
Capture Details:
Date Image captured: 9/13/2023 & 9/14/2023
Telescope: Celestron Nexstar 8se
Reducer/Flattener: Celestron .63x Reducer/Flattener
Filter: Optolong L-Pro
Camera: ZWO ASI294 MC
Mount: Skywatcher EQM-35 Pro
Total Captured: 81 x 300 seconds
Total Time: 6 hours 45 minutes
Capture Software: N.I.N.A.
Guiding: PHD2, ZWO asi120mm mini
Processed in: PixInsight
Additional details on Astrobin.com.