Misteriose onde radio emesse da galassia vicina

Mysterious radio waves emitted from nearby galaxy
http://www.newscientist.com/article/dn18775-mysterious-radio-waves-emitted-from-nearby-galaxy.html

Misteriose onde radio emesse da galassia vicina
Alcuni radioastronomi presso l’Università di Manchester hanno scoperto uno strano oggetto in una galassia vicina, M82 nell’ Orsa Maggiore. L’oggetto è stato “ascoltato” su lunghezze d’onde radio e sembra proprio sconosciuto alla comunità scientifica.
continua: http://agrigento.blogsicilia.it/2010/04/misteriose-onde-radio-emesse-da-galassia-vicina/

Mystery object in Starburst Galaxy M82 possible micro-quasar
14 April 2010

Credit: NASA/JPL-Caltech.
Radio astronomers at the University of Manchester’s Jodrell Bank Observatory have discovered a strange new object in a nearby galaxy. The object, which appeared very suddenly in radio wavelengths and shows no signs of going away, does not appear to be like anything that has been seen in the Milky Way. Dr Tom Muxlow will present the discovery at the National Astronomy Meeting in Glasgow on Wednesday 14th April.
READ MORE : http://www.jodrellbank.manchester.ac.uk/news/2010/M82mystery/

Starburst Galaxy M82
This composite image of the nearby starburst galaxy M82 shows Chandra X-ray Observatory data in blue, optical data from the Hubble Space Telescope in green and orange, and infrared data from the Spitzer Space Telescope in red. The pullout is a Chandra image that shows the central region of the galaxy and contains two bright X-ray sources -- identified in a labeled version -- of special interest.
read more :
http://www.nasa.gov/mission_pages/chandra/multimedia/photo10-038.html