Astronautical (adjective)

Relating to the science or technology of traveling through space.

Origin:

From the latin word "astronauta" which means "star sailor" and the suffix "-ical" which means "pertaining to".

Examples:

1. The astronautical engineering department at the university is responsible for designing and building spacecrafts.
2. The astronaut trainees had to learn about astronautical navigation.
3. His research on astronautical propulsion systems had helped in the development of new engines for spacecraft.
4. The company had made significant advancements in the field of astronautical communications.
5. The new satellite was equipped with the latest astronautical technology.