Encyclopedia > Astrometrics

  Article Content

Astrometrics

In the fictional Star Trek: Voyager, the Astrometrics center is the set for various scenes.
Astrometrics is the science of stellar measurements and motion. Astrometrics was used, during the 1990s, to detect extrasolar gas giants orbiting various solar systems. This was done by observing the "stellar wobble[?]" of a star and calculating what kinds of gravitational forces would cause such motion; it was then determined that planetary forces must be affecting the stars in question.



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
Shoreham, New York

... census of 2000, there are 417 people, 145 households, and 126 families residing in the village. The population density is 365.9/km² (938.3/mi²). There are 163 ...

 
 
 
This page was created in 21.1 ms