Find the words in the wordlist. write the mesning. astronomy, space. astronaut, allow, steward, autograph, become

Астрономия - he branch of science that deals with celestial objects, space, and the physical universe as a whole.
космос -
космонавт, -a person who is trained to travel in a spacecraft.
позволять  - admit (an event or activity) as legal or acceptable.
 официант -  a person who looks after the passengers on a ship, aircraft, or train and brings them meals.
автограф, -  a signature, especially that of a celebrity written as a memento for an admirer.
становиться  -  begin to be.