What is a quasar

what is a quasar

Studies showed that these quasars lie at the hearts of distant galaxies to dim to be seen by themselves. It was also discovered that the region producing light. Studies showed that these quasars lie at the hearts of distant galaxies to dim to be seen by themselves. It was also discovered that the region producing light. Ein Quasar ist der aktive Kern einer Galaxie, der im sichtbaren Bereich des Lichtes nahezu punktförmig (wie ein Stern) erscheint und sehr große  ‎ Entdeckung und · ‎ Physikalische · ‎ Vereinheitlichtes Modell · ‎ Blazar.

What is a quasar Video

Universe: Giant Black Hole Quasars Quasars are believed to produce their energy from massive black holes in the center of the galaxies in which the quasars are located. It was not until the s that their optical counterparts were faithfully detected and shown to lie at cosmological distances from our own Galaxy: Die Trennung anhand der Leuchtkraft ist rein historisch bedingt. The quest to find a mechanism that could produce this much energy considered almost every idea imaginable. Sie kann eine Leuchtkraft ähnlich der von vielen Milliarden Sternen erreichen und somit mehr Licht abstrahlen als die gesamte umgebende Wirtsgalaxie. Myers Responsible NASA Official: what is a quasar In addition to studying the quasars themselves, many astronomers use quasars as background light sources to study the intervening galaxies and diffuse gas. Yue Shen und Luis C. Related images and videos Hubblecast It was not until the s that their neteelr counterparts were betfair homepage detected and shown to lie at cosmological distances from our own Galaxy: It is in the study of super massive black holes that Hubble has made its biggest contribution. Myers Responsible Hallelujah origin Official: However, astronomers can study the effects of black holes on their surroundings. Sofern die Akkretionsscheibe über ein starkes Magnetfeld verfügt, wird ein kleiner Anteil des Materiestromes in zwei Teile gerissen und in Bahnen entlang der Feldlinien des Magnetfeldes gezwungen. Most quasars are brightest in their rest-frame near-ultraviolet wavelength of Ho fanden ein Modell zur vereinheitlichten Beschreibung vielfältiger Quasar-Erscheinungsformen. Quasars are extremely bright masses of energy and light. The brightest known quasars devour solar masses of material every year. Astronomers called them "quasi-stellar radio sources," or "quasars," because the signals came from one place, like a star. Go to Imagine the Universe! Retrieved 9 February Nach heutiger Annahme befindet sich im Zentrum aller Galaxien mit einem Bulge ein sehr massereiches Schwarzes Loch , das mehrere Millionen bis Milliarden Sonnenmassen umfassen kann. A neutron star is the highly compacted core of a dead star, left behind in a supernova explosion. These particles can include a variety of radiation, including visible light. Mehr Informationen zur gesprochenen Wikipedia. At this time, there were some suggestions that quasars were made of some hitherto unknown form of stable antimatter and that this might account for their brightness. Mitmachen Artikel verbessern Neuen Artikel anlegen Autorenportal Hilfe Letzte Änderungen Kontakt Spenden.