One Word for a Person Who Travels Into Space

This page is the CodyCross answer for the clue below from Earth, Group 16, Puzzle 5.

Question is: One Word for a Person Who Travels Into Space

and the answer is: ASTRONAUT

Word Meaning:

ASTRONAUT — A member of the crew of a spaceship or other spacecraft that travels beyond Earth's atmosphere, or someone trained to serve that purpose.

Definitions from Wiktionary.

One word for a person who travels into space — CodyCross Answer | CodyCross Solutions