Explanation: The radio and optical emission seen in the above superposed images of the radio galaxy 3C368 indicate that energetic processes are at work. A radio galaxy is a galaxy that is visible to radio telescopes. A large radio signal usually indicates very powerful phenomena. The optical light is shown above in red and the radio emission in blue contours. Currently, one can only guess what causes the unusual radio and optical features. Scientists working with the Hubble Space Telescope speculate that the radio emission might have resulted from jets of high-velocity material thrown off from the center of the galaxy, while the optical light comes from gas and dust that are remnants of a burst of star formation triggered by the radio jet.

<<  Sentyabr'  >> Pn Vt Sr Cht Pt Sb Vs         1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30   1995   1996   1997 1998   1999   2000 2001   2002   2003 2004   2005   2006 2007   2008   2009 2010   2011   2012 2013   2014   2015 2016   2017   2018 2019   2020   2021 2022   2023   2024

Yanvar' Fevral' Mart Aprel' Mai Iyun' Iyul' Avgust Sentyabr' Oktyabr' Noyabr' Dekabr'

Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Publikacii s klyuchevymi slovami: radio galaxy - Radiogalaktika - dzhet - zvezdoobrazovanie Publikacii so slovami: radio galaxy - Radiogalaktika - dzhet - zvezdoobrazovanie
Sm. takzhe: Vybrosy iz protozvezd v Zmee CG4: globula i galaktika Galaktika, dzhet i znamenitaya chernaya dyra Akkreciruyushaya chernaya dyra s dzhetom NGC 604: gigantskie zvezdnye yasli NGC 7714: vspyshka zvezdoobrazovaniya posle stolknoveniya galaktik Tumannost' Konus ot teleskopa imeni Habbla Vse publikacii na tu zhe temu >>