Synonymer & Information om | Engelska ordet SUPERMASSIVE

Exempel på hur man kan använda SUPERMASSIVE i en mening

• The emission from an AGN is powered by a supermassive black hole with a mass ranging from millions to tens of billions of solar masses, surrounded by a gaseous accretion disc.
• Central massive object at the center of a galaxy, either a supermassive black hole, or a nuclear star cluster.
• The non-stellar radiation from an AGN is theorized to result from the accretion of matter by a supermassive black hole at the center of its host galaxy.
• A supermassive black hole (SMBH) is the largest type of black hole, though there are few official criteria on how such an object is considered so, on the order of hundreds of thousands to billions of solar masses.
• For example, the Milky Way galaxy has a supermassive black hole at its center, corresponding to the radio source Sagittarius A*.
• Stephen Hawking and others have proposed that these supermassive black holes could spawn supermassive white holes.
• Gemini supports research across various domains of modern astronomy, including the Solar System, exoplanets, star formation and evolution, galaxy structure and dynamics, supermassive black holes, distant quasars, and the structure of the Universe on large scales.
• February 13–15 – Sagittarius A*, thought to be the location of a supermassive black hole, is identified by Bruce Balick and Robert Brown using the baseline interferometer of the United States National Radio Astronomy Observatory.
• High-energy astronomy and astrophysics, including supermassive black holes, galaxy clusters, active galactic nuclei and quasars, X-ray binaries, and accretion discs;.
• Black holes and supermassive black holes have been directly as well as indirectly detected, extremely distant objects are routinely studied and contextualized, and multiple 8-10 meter telescopes (such as those at Keck Observatory and the Very Large Telescope) have become operational, and detectors such as CCDs are now more widely employed.
• Ghez's research employs high spatial resolution imaging techniques, such as the adaptive optics system at the Keck telescopes, to study star-forming regions and the supermassive black hole at the center of the Milky Way known as Sagittarius A*.
• Astronomers using the telescope discovered the first evidence for a supermassive black hole (Sgr A*) at the centre of the Milky Way, and made the first optical observation of a gamma-ray burst.
• Based on mass and increasingly precise radius limits, astronomers have concluded that Sagittarius A* must be the central supermassive black hole of the Milky Way galaxy.
• However, a supermassive black hole has been identified in the nucleus (as discussed in the subsection below), so this active galactic nucleus is probably the energy source that weakly ionizes the gas in the Sombrero Galaxy.
• The core contains a supermassive black hole (SMBH), with a mass that has been estimated to be 270 million times the mass of the Sun, and counter-rotates with respect of the rest of the galaxy, being bluer.
• Based on stellar orbital velocities, two UCD in the Virgo Cluster are claimed to have supermassive black holes weighing 13% and 18% of the galaxies' masses.
• M106 contains an active nucleus classified as a Type 2 Seyfert, and the presence of a central supermassive black hole has been demonstrated from radio-wavelength observations of the rotation of a disk of molecular gas orbiting within the inner light-year around the black hole.
• The HST image of NGC 3982 shows a mini-spiral between the circumnuclear star-forming region and the galaxy's nucleus, which could be the channel through which gas is transported to the supermassive black hole from the star-forming region.
• Event Horizon Telescope: A project to create a large telescope array for observing the immediate environment of the Milky Way's supermassive black hole Sagittarius A*, et.
• The observatory's southern hemisphere location also provides access to significant astronomical targets, including the galactic center of the Milky Way, the nearest supermassive black hole (Sagittarius A*), the nearest star to the Sun (Proxima Centauri), the Magellanic Clouds, and numerous nearby galaxies and exoplanets.

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