gary
18-08-2015, 12:04 PM
Press release here - https://www.ras.org.uk/news-and-press/2699-celestial-firework-marks-nearest-galaxy-collision
Paper here entitled "Kathryn’s Wheel: a spectacular galaxy collision discovered in the Galactic neighbourhood" -
http://mnras.oxfordjournals.org/content/452/4/3759.full.pdf+html
Paper here entitled "Kathryn’s Wheel: a spectacular galaxy collision discovered in the Galactic neighbourhood" -
http://mnras.oxfordjournals.org/content/452/4/3759.full.pdf+html