Sentences with phrase «most radio galaxies»
Most radio galaxies are elliptical galaxies.
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As the most abundant element in the Universe and the raw fuel for creating stars, hydrogen is used by radio astronomers to detect and understand the makeup of other galaxies.
Most SETI researchers look for signals sent by sentient beings in radio waves, because these waves traverse galaxies without interference from gas and dust.
Among the most exotic beasts in the astrophysical zoo are millisecond pulsars, which spin hundreds of times every second while flashing radio beams across the galaxy.
The most distant radio - quiet galaxy previously known has a red shift of 2.758.
Clues to what our Galaxy, the Milky Way, was like in its infancy may come from a newly discovered «normal» (radio - quiet) galaxy, the most distant of its kind ever seen.
For this reason the most readily detectable radio signals from another civilization may come from outside our galaxy.
By 2000 radio astronomers had found almost all of them in various dust clouds throughout our galaxy, suggesting that the interplay between ice and gas may be one of the most important mechanisms for synthesizing the precursors of life.
The most fascinating feature of this galaxy is its jet, which is visible in optical light as well as x-rays and radio emissions.
This FRB, which lasted for only a few thousandths of a second, was unique, as it contained invaluable information about the cosmic web — the swirling, diffuse and faint web of gases and magnetic fields that exists between galaxies, and which is completely invisible to optical and most radio telescopes.
Although it is close to the line of sight to the globular cluster M15, most astronomers had thought that this source of bright radio waves was probably a distant galaxy.
This portion of the spectrum, which is more energetic than most radio waves yet less energetic than visible and infrared light, holds the key to understanding a great variety of fundamental processes, including planet and star formation, and the formation and evolution of galaxies and galaxy clusters in the early Universe.
Scientists believe that understanding the origin and nature of FRBs could even provide invaluable information about the cosmic web — the swirling, diffuse and faint web of gases and magnetic fields that exists between galaxies, and which is completely invisible to optical and most radio telescopes.