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|quote=So how he did discover the Dark Matter? He was the first astronomer to study the clusters of galaxies. Clusters of galaxies are joint collections of 2000 or 3000 galaxies. F.Zwicky measured how fast these galaxies are moving. ...thousands of km per second ...He asks himself if these galaxies are moving so fast, what keeps the clusters together? And the answer is: Should be gravity, the gravity is a universal glue that holds things together. The planets in our solar system move fast, not quite this fast, and it is the gravity of our Sun that holds the Solar system together. There was little problem though: If you add up all the gravity of all the stars in all the galaxies it is not enough to hold the clusters together - it is off by factor of 50. Zwicky was bold enough to say that clusters must be held together by the gravity of unseen material, "Dark Matter".}}</ref>  
 
|quote=So how he did discover the Dark Matter? He was the first astronomer to study the clusters of galaxies. Clusters of galaxies are joint collections of 2000 or 3000 galaxies. F.Zwicky measured how fast these galaxies are moving. ...thousands of km per second ...He asks himself if these galaxies are moving so fast, what keeps the clusters together? And the answer is: Should be gravity, the gravity is a universal glue that holds things together. The planets in our solar system move fast, not quite this fast, and it is the gravity of our Sun that holds the Solar system together. There was little problem though: If you add up all the gravity of all the stars in all the galaxies it is not enough to hold the clusters together - it is off by factor of 50. Zwicky was bold enough to say that clusters must be held together by the gravity of unseen material, "Dark Matter".}}</ref>  
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''Dark matter'' is also the title and topic of a fact-based [[Greatest Conservative Movies|tremendous conservative movie]] having fabulous acting and top stars, but which was apparently buried due to its unfavorable portrayal of [[liberal]] academia.
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'''''Dark matter'' is also the title and topic of a fact-based [[Greatest Conservative Movies|tremendous conservative movie]] having fabulous acting and top stars, but which was apparently buried due to its unflattering portrayal of [[liberal]] academia'''.
    
Nowadays there is an ongoing controversy taking place about the detectability status of Dark Matter. While proponents of the Friedmann Big Bang cosmologies supplied several papers (the most recent one (2012) published in [[Nature (journal)|journal Nature]]<ref name="Nature">{{cite web
 
Nowadays there is an ongoing controversy taking place about the detectability status of Dark Matter. While proponents of the Friedmann Big Bang cosmologies supplied several papers (the most recent one (2012) published in [[Nature (journal)|journal Nature]]<ref name="Nature">{{cite web
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