Space Fan News #55: New Class of Black Hole Discovered; Echoes of the Past; Halo Around our Galaxy

http://gplus.to/TonyDarnell http://facebook.com/SpaceFan New class of black hole: http://www.cfa.harvard.edu/news/2012/pr201203.html http://hubblesite.org/newscenter/archive/releases/2012/11/full/ The Echo of Eta Carinae: http://hubblesit

Published on 18th Feb, 2012

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New class of black hole:
http://www.cfa.harvard.edu/news/2012/pr201203.html
http://hubblesite.org/newscenter/archive/releases/2012/11/full/

The Echo of Eta Carinae:
http://hubblesite.org/newscenter/archive/releases/2012/12/full/

The Galactic Halo:
http://sci.esa.int/science-e/www/object/index.cfm?fobjectid=50004
http://www.jpl.nasa.gov/news/news.cfm?release=2012-040
http://www.ia.ucsb.edu/pa/display.aspx?pkey=2647