Messier 81 and Supermassive black hole

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Messier 81 and Supermassive black hole

Messier 81 vs. Supermassive black hole

Messier 81 (also known as NGC 3031 or Bode's Galaxy) is a spiral galaxy about 12 million light-years away, in the constellation Ursa Major. A supermassive black hole (SMBH or SBH) is the largest type of black hole, on the order of hundreds of thousands to billions of solar masses, and is found in the centre of almost all currently known massive galaxies.

Similarities between Messier 81 and Supermassive black hole

Messier 81 and Supermassive black hole have 8 things in common (in Unionpedia): Active galactic nucleus, Andromeda Galaxy, Light-year, Local Group, Milky Way, Nature (journal), Supernova, The Astrophysical Journal.

Active galactic nucleus

An active galactic nucleus (AGN) is a compact region at the center of a galaxy that has a much higher than normal luminosity over at least some portion—and possibly all—of the electromagnetic spectrum, with characteristics indicating that the excess luminosity is not produced by stars.

Active galactic nucleus and Messier 81 · Active galactic nucleus and Supermassive black hole · See more »

Andromeda Galaxy

The Andromeda Galaxy, also known as Messier 31, M31, or NGC 224, is a spiral galaxy approximately 780 kiloparsecs (2.5 million light-years) from Earth, and the nearest major galaxy to the Milky Way.

Andromeda Galaxy and Messier 81 · Andromeda Galaxy and Supermassive black hole · See more »

Light-year

The light-year is a unit of length used to express astronomical distances and measures about 9.5 trillion kilometres or 5.9 trillion miles.

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Local Group

The Local Group is the galaxy group that includes the Milky Way.

Local Group and Messier 81 · Local Group and Supermassive black hole · See more »

Milky Way

The Milky Way is the galaxy that contains our Solar System.

Messier 81 and Milky Way · Milky Way and Supermassive black hole · See more »

Nature (journal)

Nature is a British multidisciplinary scientific journal, first published on 4 November 1869.

Messier 81 and Nature (journal) · Nature (journal) and Supermassive black hole · See more »

Supernova

A supernova (plural: supernovae or supernovas, abbreviations: SN and SNe) is a transient astronomical event that occurs during the last stellar evolutionary stages of a star's life, either a massive star or a white dwarf, whose destruction is marked by one final, titanic explosion.

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The Astrophysical Journal

The Astrophysical Journal, often abbreviated ApJ (pronounced "ap jay") in references and speech, is a peer-reviewed scientific journal of astrophysics and astronomy, established in 1895 by American astronomers George Ellery Hale and James Edward Keeler.

Messier 81 and The Astrophysical Journal · Supermassive black hole and The Astrophysical Journal · See more »

The list above answers the following questions

What Messier 81 and Supermassive black hole have in common
What are the similarities between Messier 81 and Supermassive black hole

Messier 81 and Supermassive black hole Comparison

Messier 81 has 60 relations, while Supermassive black hole has 97. As they have in common 8, the Jaccard index is 5.10% = 8 / (60 + 97).

References

This article shows the relationship between Messier 81 and Supermassive black hole. To access each article from which the information was extracted, please visit:

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