... Quasar MG0414+0534 ESO PR Photo 46f/98 PR Photo 46f/98 is an infrared colour ... quasars and radio galaxies inhabit rich clusters of galaxies, whereas radio-quiet ... quasars and their nearby companions is also the favoured explanation for the ...
... Because radiation from quasars takes billions of years to reach the Earth, scientists see distant quasars as they were billions of years ago and use them as probes to study the early history of the universe. ...
... Hubble won't be studying the quasar itself but the surrounding galaxies, protogalaxies and primordial hydrogen clouds between us and the quasar. ...
... Lenta.ru: Hовости: http://lenta.ru/news/2007/01/09/quasar/ 11.01.2007, четверг, 12:37:28 Обновлено 09.01.2007 в 14:28:33 Астрономы обнаружили первый тройной квазар Профессор Джордж Джорговски (George Djorgovski) из Калифорнийского Технологического ...
... Quasars and Galaxy Collisions: New radio telescope data has linked quasar activity with galaxy collisions, explaining why some quasars are seen in relatively nearby galaxies, astronomers reported Tuesday, December 29. ...
... It has to be strong enough to see clearly, you have to be able to measure the distances to both the background quasar and the lensing galaxy, and the quasar has to vary over time in just the right way. ...
... a piece of sky with a distant quasar (a galaxy with an extremely bright centre) in ... The quasar lights up and makes visible any material in space between it and the ...
... WIRE also will conduct a search for powerful, dusty quasars in the very early Universe, shortly after the Big Bang. ... If found in significant numbers, these quasars will carry strong implications about the age and structure of our Universe." ...