Log In / Create Account
 

 
 

Encyclopedia > Light second

  Article Content

Light second

A light second is the distance light travels in one second: 299,792.458 km

See also: speed of light, light year.



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
Ambrose

... in the Holy Scriptures[?]; that the whole process of nature encouraged innovations, and that all nations had permitted them even in religion; that heathen sacrifices were ...