NASA's Marshall Space Flight Center:
A Black Hole Overflows (NASA, Chandra, 2/2/09)
NASA's Marshall Space Flight Center:
Galaxies Collide in the Antennae Galaxies (NASA, Chandra, Hubble, Spitzer, 08/05/10)
dreadfuldan:
Angus Young - AC/DC
National Library of Scotland:
Buccleuch Street no.125. Ref. No.161. Area W