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Hubble Sees Elegant Spiral Hiding a Hungry Monster NGC 4639 is a beautiful example of a type of galaxy known as a barred spiral. It lies over 70 million light-years away in the constellation of Virgo and is one of about galaxies that make up the Virg
Article: a new kind of 'super spirals' galaxies have been spotted. These galaxies dwarf our spiral galaxy and compete in size and brightness with the largest galaxies known in the universe. Gargantuan 'super spiral' galaxies loom large in the cosmos
The barred spiral galaxy NGC over 70 million light-years away in the constellation of Virgo, one of about 1500 galaxies that make up the Virgo Cluster. NGC 4639 also conceals a massive black hole that is consuming the surrounding gas.
Sunny Side Up / NASA/ESA Hubble Space Telescope's face-on snapshot of the small spiral galaxy NGC .this spiral is known to be a Seyfert 2 active galaxy, a type of galaxy that is probably powered by a black hole residing in its core.
NASA’s Astronomy Picture Of The Day: Polar Ring Galaxy NGC 2685