Cold Dark Matter was created in 1992.
Cold Dark Matter - album - was created in 2000.
Hooray for Dark Matter was created in 2005.
Emre - Dark Matter - was created in 2004.
Dark Matter - series - was created in 2004.
Particle Dark Matter was created in 2010-01.
Cold Dark Night was created on 2009-12-01.
Dark Matter Dimensions was created on 2009-10-02.
Dark Matter - album - was created on 2004-06-29.
Dark Matter - Zeh novel - was created on 2007-12-01.
Dark Matter - Paver novel - was created on 2010-10-21.
Dark Matter Moving at the Speed of Light was created in 2004.
The theory of dark matter was by Jan Oort in 1932.