Encyclopedia > Astronautics

  Article Content

Astronautics

Astronautics is the study and practice of travel by humans outside the Earth's atmosphere. Such travellers are called astronauts.



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
Great River, New York

... The median age is 39 years. For every 100 females there are 104.2 males. For every 100 females age 18 and over, there are 97.8 males. The median income for a ...

 
 
 
This page was created in 33.8 ms