A "spaceman" is a person who travels to and explores space. They wear special suits to protect themselves in the outer space environment. Full definition
We are supposed to conclude that the pyramids were constructed under the supervision of spacemen. (religion-online.org)
Reminds me of Dr. Spaceman on 30 Rock who said that everything about childbirth was disgusting. (mommypotamus.com)
With gorgeous, tilting planet Earth far below in its shimmering blue aura, a bulkily suited spaceman and spacewoman veer, swoop and swerve in woozy slo - mo as they go about their business tethered to the station, like foetuses still attached to their umbilical cords. (theguardian.com)