Dark Energy and Dark Matter

http://artbell.com/what-is-dark-energy-dark-matter
This world & universe is full of various kinds of mysteries & puzzles.
http://science.nasa.gov/astrophysics/focus-areas/what-is-dark-energy

http://www.sciencedaily.com/news/space_time/dark_matter

http://science.howstuffworks.com/dictionary/astronomy-terms/dark-matter.htm

https://www.facebook.com/ArtBellsDarkMatter
So, there is Art_Bell's_Dark_Matter that started in September 2013 & there is the TV series Dark_Matters:_Twisted_But_True which started at the end of August 2011.
http://science.discovery.com/tv-shows/dark-matters-twisted-but-true,
http://science.discovery.com/tv-shows/dark-matters-twisted-but-true/tv-schedule.htm

http://darkmatterxm.com


http://en.wikipedia.org/wiki/Dark_Universe_(novel)

http://en.wikipedia.org/wiki/Lords_of_the_Psychon

http://en.wikipedia.org/wiki/Simulacron_3