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Quasar
CHF 43.20
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BU0KM6IG52N
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Geliefert zwischen Mi., 26.11.2025 und Do., 27.11.2025
Details
High Quality Content by WIKIPEDIA articles! A quasi-stellar radio source is a very energetic and distant galaxy with an active galactic nucleus. Quasars were first identified as being high redshift sources of electromagnetic energy, including radio waves and visible light, that were point-like, similar to stars, rather than extended sources similar to galaxies. While there was initially some controversy over the nature of these objects as recently as the early 1980s, there was no clear consensus as to their nature there is now a scientific consensus that a quasar is a compact region 10-10,000 times the Schwarzschild radius of the central supermassive black hole of a galaxy, powered by its accretion disc.
Weitere Informationen
- Allgemeine Informationen
- GTIN 09786130331047
- Editor Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
- Sprache Englisch
- Genre Physik & Astronomie
- Größe H220mm x B150mm x T6mm
- Jahr 2009
- EAN 9786130331047
- Format Kartonierter Einband
- ISBN 978-613-0-33104-7
- Titel Quasar
- Untertitel Galaxy, Active Galactic Nucleus, List of Quasars, Multiply Imaged Quasar, OVV Quasar, Blazar, Redshift, Metric Expansion of Space
- Gewicht 159g
- Herausgeber Betascript Publishers
- Anzahl Seiten 96
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