[1] Guide to the Definition of the Detection in Wikipedia (2014) http://en.wikipedia.org/wiki/Detection
[2] Guide to the Definition of the Detection in Chinese (2014) http://baike.baidu.com (in chinese)
[3] The Official Website of the Hubble Space Telescope (2014)
http://www.nasa.gov/mission_pages/hubble/main/
[4] Guide to the Introduction of the Hubble Space Telescope in Wikipedia (2014)
http://en.wikipedia.org/wiki/Hubble_Space_Telescope
[5] The Official Website of the European Council for Nuclear Research (CERN) (2014)
http://home.web.cern.ch/
[6] Guide to the Introduction of the European Council for Nuclear Research (CERN) in Wikipedia (2014)
http://en.wikipedia.org/wiki/CERN
[7] Noble Prizes of Physics 2013. Guide to the Official Website of 2013 Noble Prize of Physics (2014)
http://www.nobelprize.org/nobel_prizes/physics/laureates/2013/press.html