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Showing posts with the label Active galactic nucleus

Exploring the eyes of The Black Eye galaxy - Messier 64

Introduction: In the vast tapestry of the cosmos, galaxies serve as celestial canvases, each adorned with unique patterns and features that captivate the imagination of astronomers and stargazers alike. Among these cosmic wonders, Messier 64, also known as NGC 4826 and affectionately dubbed the Black Eye Galaxy, stands out as a celestial masterpiece shrouded in mystery and intrigue. Join us on a journey through the depths of space as we unravel the enigmatic beauty of this captivating galactic gem. Unveiling the Black Eye Galaxy: Nestled within the constellation Coma Berenices, approximately 17 million light-years away from Earth, lies Messier 64, a celestial spectacle like no other. At first glance, this lenticular galaxy appears deceptively tranquil, with its smooth, disk-like structure reminiscent of its spiral counterparts. However, a closer inspection unveils its most striking feature – a dark, ominous band of dust that swathes its bright nucleus, earning it the moniker of the Bla...

Messier 106 : Our member of galaxies partner

Messier 106 : Our member of galaxies The universe is a vast expanse filled with wonders beyond our imagination. Among these wonders are galaxies, vast collections of stars, gas, dust, and dark matter held together by gravity. One such galaxy that captivates astronomers and stargazers alike is Messier 106, a stunning spiral galaxy located in the constellation Canes Venatici. Unveiling Messier 106: Discovered by the French astronomer Pierre Méchain in 1781, Messier 106, also known as M106 or NGC 4258, is a member of the relatively nearby Virgo Supercluster, which contains our own Milky Way galaxy. It lies approximately 22 to 25 million light-years away from Earth, making it a relatively close neighbor in astronomical terms. Messier 106 is classified as a Seyfert II galaxy, which means it has an active nucleus that emits strong radiation across the electromagnetic spectrum. This activity is believed to be fueled by a supermassive black hole at its center, which is devouring surrounding ma...