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quasar    音标拼音: [kw'ezɑr]
n. 恒星状球体,半星球体,类星球体

恒星状球体,半星球体,类星球体

quasar
n 1: a starlike object that may send out radio waves and other
forms of energy; many have large red shifts [synonym: {quasar},
{quasi-stellar radio source}]

40 Moby Thesaurus words for "quasar":
Beehive, Cepheid variable, Hertzsprung-Russell diagram, Hyades,
Messier catalog, NGC, Pleiades, Seven Sisters, absolute magnitude,
binary star, black hole, double star, dwarf star, fixed star,
giant star, globular cluster, gravity star, magnitude,
main sequence star, mass-luminosity law, neutron star, nova,
open cluster, populations, pulsar, quasi-stellar radio source,
radio star, red giant star, relative magnitude, sky atlas,
spectrum-luminosity diagram, star, star catalog, star chart,
star cloud, star cluster, stellar magnitude, supernova,
variable star, white dwarf star


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  • Quasar - Wikipedia
    The brightest known quasars devour 1,000 solar masses of material every year (equivalent to 10 Earths per second) Quasar luminosities can vary considerably over time, depending on their surroundings
  • Quasar Framework
    Productive people choose Quasar Be both Developer-oriented, front-end framework with VueJS components for best-in-class high-performance, responsive websites, PWA, SSR, Mobile and Desktop apps, all from the same codebase
  • GitHub - quasar Quasar: Remote Administration Tool for Windows
    Free, Open-Source Remote Administration Tool for Windows Quasar is a fast and light-weight remote administration tool coded in C# The usage ranges from user support through day-to-day administrative work to employee monitoring
  • Quasars — Everything you need to know about the brightest objects in . . .
    Quasars are the remarkably bright cores of active galaxies in the distant universe, they are an extreme form of what astronomers call "active galactic nuclei", or AGN for short An active galaxy
  • Quasar | Discovery, Structure Evolution | Britannica
    The term quasar derives from how these objects were originally discovered in the earliest radio surveys of the sky in the 1950s Away from the plane of the Milky Way Galaxy, most radio sources were identified with otherwise normal-looking galaxies
  • Hubble Quasars - Science@NASA
    Quasars occur when immense amounts of matter fall into a supermassive black hole, spiraling around it in the form of a disk before entering
  • Quasar - Definition, Formation, Facts in Astronomy - Science Notes and . . .
    A quasar, short for “quasi-stellar radio source,” is the brightest and most energetic object in the universe Quasars are the active cores of distant galaxies, powered by supermassive black holes devouring surrounding matter
  • What is a quasar? - EarthSky
    What is a quasar? The word quasar stands for quasi-stellar radio source Quasars got that name because they looked starlike when astronomers first began to notice them in the late 1950s and early
  • Newly discovered Cosmic Himalayas quasar cluster defies explanation
    Quasar activity peaked in the early universe, but even then they were relatively rare So an international research team led by Yongming Liang at the National Astronomical Observatory of Japan was
  • What Are Quasars? - Science ABC
    A quasar can be defined as an extremely Active Galactic Nucleus An AGN is nothing more than a supermassive black hole that is active and feeding at the center of a galaxy They are extremely bright and sometimes mistaken for stars





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