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What sort of galaxy is the Virgo M87?
gas
How big is the M87 galaxy?
The M87 is the largest galaxy within the Virgo cluster.It has a diameter of approximately 120,000 light years. The Milky Way Galaxy is a mere 100,000 light years.The Earth for comparison has a diameter of 0.0645 light seconds.
What is the hubble classification of M87?
M87 is classified as an elliptical galaxy in the Hubble classification system, denoted as "E0" for its round shape and absence of spiral arms.
What is believed to be the solar mass of the black hole candidate at the center of the galaxy M87?
At the core of M87 is a supermassive black hole with about 6.4×109 times the mass of the Sun (See related question)
What has an unusual galaxy with definite shape?
An unusual galaxy with a definite shape is the spiral galaxy M87, which is notable for its prominent jet of energetic particles emitted from its supermassive black hole at the center. Unlike typical spiral galaxies, M87 has a more elliptical appearance due to its older star population and lacks significant spiral arms. This galaxy's unique features, including its size and the presence of the black hole, distinguish it within the realm of galaxies.
What are the names of some galaxies in the Virgo cluster?
M87 is one of the most prominent galaxies followed by the elliptical galaxy Messier 49.
How large is M87?
Messier 87 (M87) is a giant elliptical galaxy located about 53 million light-years away in the Virgo constellation. It has a diameter of approximately 120,000 light-years, making it one of the largest galaxies in the local universe. M87 is notable for its supermassive black hole at its center, which was famously imaged by the Event Horizon Telescope in 2019.
How many times bigger is the elliptical galaxy Messier 87 than the Milky Way?
The elliptical galaxy Messier 87 (M87) is approximately 6.5 times more massive than the Milky Way. While the Milky Way has a mass estimated at about 1 trillion solar masses, M87's mass is estimated to be around 6.5 trillion solar masses. Additionally, M87 is larger in size, with a diameter roughly 2-3 times that of the Milky Way.
What are the names of some elliptical galaxies?
M32 - DwarfM49M59M60 (NGC 4649)M87 (NGC 4486) - SupergiantM89M105 (NGC 3379)Maffei 1, the closest giant elliptical galaxy.
What is the biggest mass?
The biggest mass in the universe is the supermassive black hole at the center of the galaxy M87, which is estimated to be about 6.5 billion times the mass of the sun.
What is the Regular galaxy?
A regular galaxy refers to a type of galaxy that exhibits a distinct, well-defined shape and structure, typically categorized as elliptical or spiral. These galaxies have a uniform distribution of stars and gas, with a clear central bulge and disk in spiral galaxies, or a smooth, featureless appearance in elliptical galaxies. Regular galaxies contrast with irregular galaxies, which lack a coherent shape and often have chaotic structures. Examples of regular galaxies include the Milky Way (a spiral galaxy) and M87 (an elliptical galaxy).
Is an E7 galaxy a type of elliptical galaxy?
No, an EO galaxy is not a type of elliptical galaxy. They are a lenticular galaxy.
