A new result from the molecular gas survey in the Southern Pinwheel Galaxy M83 using the Atacama Large ...

NASA/ESA's Hubble Space Telescope captures an image of the active galactic center in spiral galaxy UGC 11397, located in the ...

Light from the spiral galaxy UGC 11397 in Lyra took 250 million years to reach Hubble, capturing a glimpse of the distant ...

The Hubble Space Telescope has once again provided astronomers with invaluable insights into the mysteries of the universe.

Markarian 110 (or Mrk 110) stands out in the cosmos due to its classification as a radio-quiet AGN, which is an active galactic nucleus (AGN) that emits weak radio emissions compared to other AGNs.

Markarian 817 (Mrk 817) is a barred spiral galaxy some 430 million light-years from Earth in the constellation Draco. It is a Seyfert 1.5 galaxy that contains a supermassive black hole with a mass ...

Spiral galaxies account for the vast majority of galaxies, outnumbering other types by no less than two to one; the Hubble project gives a conservative figure of 60%, while the Sloan Digital Sky ...

Creation of new cosmic structures The spiral galaxy is recognized as a Seyfert galaxy. This is one of the two major types of active galaxies, along with those that host quasars. Unlike distant, highly ...

This wasn’t the case just a few years ago. When astronomers first identified Seyfert galaxy NGC 1068 as the likely origin of high-energy neutrinos in 2022, it came as a surprise to some.

“However, Seyfert galaxies are unique from other sorts of AGNs because the galaxy itself can still be clearly seen — different types of AGNs are so bright that it’s nearly impossible to observe the ...