divided into two types known as Seyfert 1 and 2: Seyfert 1s show strong broad emission lines while Seyfert 2s do not, and Seyfert 1s are more likely to show...

1933. Victor Klemperer, Gustav Kafka, Richard Seyfert, Hans Gehrig were expelled or forced to resign. Richard von Mises, Paul Tillich, Harry Dember had...

National People’s Party 8 (Breslau) Carl Severing SPD 19 (Westfalen-Nord) Richard Seyfert DDP Otto Sidow SPD 4 (Potsdam I) Ernst Siehr DDP Karl Sielermann German...

Together with Otto Scheibner, Georg Kerschensteiner, Ludwig Pallat and Richard Seyfert, he edited the journal Die Arbeitsschule from 1924. From 1925 he was...

nur möglich auf der Grundlage des Volkstums.": eine Untersuchung zu Richard Seyferts volkstümlicher Bildungstheorie als volkschuleigene Bildungskonzeption...

Sports Illustrated Vault | SI.com. Retrieved February 1, 2024. Weiner, Richard (January 16, 1997). "49ers' Seifert Resigns; Cal Coach Set to Step In"...

away from Earth. M106 contains an active nucleus classified as a Type 2 Seyfert, and the presence of a central supermassive black hole has been demonstrated...

dismissed, (later than many others including Victor Klemperer and Richard Seyfert) in implementation of the Law for the Restoration of the Professional...

through a telescope, a Seyfert galaxy appears like an ordinary galaxy with a bright star superimposed atop the core. Seyfert galaxies are divided into...

variable that forms an optical double with γ1 Caeli; and HE0450-2958, a Seyfert galaxy that at first appeared as just a jet, with no host galaxy visible...

a weakly barred spiral galaxy with tightly wound arms. M64 is a type 2 Seyfert galaxy with an HII/LINER nucleus. The central region is a weak source of...

IC 5063 is a post-merger system and is a Seyfert 2 galaxy. This active galactic nucleus (AGN) produces on the one hand interactions with the interstellar...

Mark" "Spiral Nebula" Archived 26 June 2015 at the Wayback Machine SEDS, Seyfert Galaxies Archived 21 September 2013 at the Wayback Machine Burbidge, G...

across. It was discovered by William Herschel on October 5, 1785. It is a Seyfert galaxy. NGC 2110 has been categorised as a lenticular galaxy, but it had...

Thiele. The album was produced by Thiele with assistance from Lillian Seyfert and engineered by Eddie Kramer. Barefoot Boy was recorded at Electric Ladyland...

light-years across. It is a Seyfert galaxy. The nucleus of Markarian 817 is found to be active. It is classified as a Seyfert 1.5 or Seyfert 1.2 galaxy by the recent...

52 arcmin. It is classified as a change looking[clarification needed] Seyfert galaxy and galaxy merger. Markarian 1018 is a post merger product of two...

(M51a) or NGC 5194, is an interacting grand-design spiral galaxy with a Seyfert 2 active galactic nucleus. It lies in the constellation Canes Venatici...

and has been categorised as a type 2 Seyfert galaxy. The most accepted theory for the energy source of Seyfert galaxies is the presence of an accretion...

that NGC 863 is about 110,000 light years across. It is a change looking Seyfert galaxy. Markarian 590 was discovered by William Herschel on January 6,...

megaparsecs). NGC 5643 has an active galactic nucleus and is a type II Seyfert galaxy. The galaxy was first discovered by James Dunlop on May 10, 1826...

706 million light years from Earth. It is classified a double nucleus Seyfert galaxy. Markarian 463 is a late stage galaxy merger, a product of two gas-rich...

across. It was discovered by William Herschel on February 3, 1788. It is a Seyfert galaxy. The NGC 4253 is a barred galaxy with thick bar, while the arms...

and illustrated by UDON. The story concerns a young boy called Juston Seyfert who finds and befriends a mutant-hunting Sentinel robot. Sentinel was originally...

across. It was discovered by William Herschel on April 15, 1787. It is a Seyfert galaxy. NGC 5506 is a spiral galaxy seen edge-on, with dust lanes visible...

across. It was discovered by William Herschel on April 17, 1784. It is a Seyfert galaxy. NGC 4593 is a barred spiral galaxy with a nearly complete ring...

the galaxy has been found to be active and it is categorised as a type 2 Seyfert galaxy or as a LINER. The most accepted theory for the energy source of...

with the 0.7 m Schmidt telescope, it was discovered PG 0844+349 has a Seyfert 1 spectrum, classifying it as a quasar. Mexican astronomers Braulio Iriarte...

from Earth. It was discovered by John Herschel on May 8, 1834. It is a Seyfert galaxy. NGC 5135 has well defined spiral arms and is considered a grand...

light-years away from Earth. It has a Seyfert 2 active galactic nucleus, and is one of the most extreme examples of a Seyfert galaxy. This galaxy may be associated...