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Showing posts from October, 2021

Hubble discovered two galactic dancing galaxies.

The merging of two galaxies, such a phenomenon may be a common phenomenon in the Universe, but it is not common to us.  We have not witnessed such an incident, and there is hardly a reason why we are curious about it. It takes millions of years for two galaxies to collide, and this is probably the reason why it is not possible for us to see the collision of two galaxies with each other. Two such galaxies have been seen, which are closely related to each other, which, when viewed, seem as if a galactic dance is taking place between two galaxies. When two galaxies join together, it forms a group.  Two interacting galaxies have been observed by the NASA/ESA Hubble Space Telescope, which form a cluster, which has been named Arp 91. Arp 91 is more than 100 million light-years from Earth, NGC 5953, NGC 5954 galaxies form a galactic dance scene, Arp 91 can be identified in such a way that what looks like a bright spot is NGC 5953, and to the upper right is the oval-shaped galaxy NGC ...

Three such supermassive black holes have been discovered, which are merging with time.

  Researchers have discovered three such supermassive black holes in the Universe, which are merging over time, the researchers believe, this event can lead to the formation of a triple active galactic nucleus. The new discovery has revealed that the compact region at the center of a galaxy, which is radiating a greater amount of luminosity than normal, means that there are no supermassive black holes. Supermassive black holes are not observable, but we can detect them from clusters, when the surrounding dust and gas collapsed into the supermassive black hole, some of the mass was swallowed up by the supermassive black hole, and some of it as energy.  It is converted into form, and is also emitted in the form of electromagnetic radiation, which makes the black hole appear very bright. A team of researchers from the Indian Institute of Astrophysics including Jyoti Yadav, Moushumi Das and Sudhanshu Barve, along with François Combs from the Collge de France, Chre Galaxies et Cosm...

Active Galactic Nucleus (AGN) The region in the galaxy where extraordinary brightness is visible.

Extraordinary luminance is seen due to a single deposit of matter surrounding a supermassive black hole, a narrow region of the galaxy's center, that does not originate in stars. The source of such brilliance has been found in the wavelengths of radiation radiomicrowave(microwave), infrared (infrared), direct (optical), ultraviolet (ultraviolet),X raysand gamma rays. Giant astrophysical fountains of debris can be seen emanating from active galactic nuclei, such as those seen emanating from the nucleus of an active galaxy called M87, a 5000-light-year-long fountain.  Usually astrophysical fountains are formed when there is an astronomical phenomenon, in which ionized matter is thrown into the fountains in the upper and lower directions of the rotational axis of the rotating celestial object. then it becomes 'relative jets' (relativistic jets). The very bright central region of the Milky Way is emitting so much radiation that it can completely outshine the rest of the Milky W...

NASA's review of the flight design of the Nancy Grace Roman Space Telescope successfully confirmed.

Critical design work for the NASA Nancy Grace Roman Space Telescope has been completed, and the design analysis has also been successfully completed, indicating that all design and developmental engineering work is now complete.  The Nancy Grace Roman Space Telescope is being managed at NASA's Goddard Space Flight Center in Greenbelt, Maryland, along with NASA's Jet Propulsion Laboratory and Caltech/IPAC in Southern California, the Space Telescope Science Institute in Baltimore, and a science stream consisting of various scientists  team is involved. After an analysis of extensive hardware testing and sophisticated modeling, an independent review panel confirms that the observatory we used, said Julie McEnery, senior project scientist for the Roman Space Telescope at NASA's Goddard Space Flight Center in Greenbelt, Maryland. Ready, it will work. Julie McNairy says of the Roman Space Telescope, what we know, what it will look like, and what it is capable of doing, and now th...