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Valentina Tereshkova Reference Libraries

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Astronaut
2004-10-19 04:45:41

Astronaut -- An astronaut is a person who travels into space, or who makes a career of doing so. The early astronauts had all previously been test pilots, but later astronauts have included scientists and physicians, journalists, and politicians. As far as is possible, all conditions to be encountered in space are simulated in ground training. Astronauts are trained to function...

Word of the Day
edulcoration
  • The act of sweetening by admixture of some saccharine substance.
The word 'edulcoration' comes from a Latin word meaning 'making sweet'.