For David Loogan, it meant splitting up with his fiancée, embarking on a new relationship with an intriguing and
somewhat mysterious stranger, falling in love with said stranger and then finding himself the primary suspect in her brutal murder.
The baffling and
strange behaviours of black holes have become
somewhat less
mysterious recently, with new observations from NASA's Explorer missions Swift and the Nuclear Spectroscopic Telescope Array, or NuSTAR.