Definition

1. Adjective:
   • Relating to astronauts or space travel: Pertaining to the activities, experiences, or profession of astronauts.
   • Relating to the science of astronautics: Concerning the science and technology of spaceflight and space exploration.

Usage Examples

• Adjective:
  • The agency celebrated a major astronautical achievement with the successful Mars landing.
  • She is studying astronautical engineering to design future spacecraft.
  • The museum has an exhibit on the astronautical history of the 20th century.

Advanced Usage

• "Astronautical medicine": A branch of medicine dealing with the health of astronauts in space.
  • Advances in astronautical medicine are crucial for long-duration missions.
• "Astronautical mile": A unit of distance sometimes used in orbital mechanics, equal to the average radius of the Earth's orbit (approximately 93 million miles or 150 million kilometers). (Note: This is a highly specialized and rare term).
  • The probe traveled several astronautical miles from the sun.

Variants and Related Words

• Astronautics (n): The science and technology of space travel and exploration.
  • He dedicated his career to the field of astronautics.
• Astronaut (n): A person trained to travel and work in a spacecraft.
  • The astronaut conducted experiments on the space station.

Synonyms

• Spacefaring: Engaged in or relating to space travel.
• Cosmonautical: Relating to space travel (largely synonymous, with a historical association with the Russian/Soviet space program).

Related Phrases

• Astronautical engineering: The branch of engineering dealing with spacecraft and launch vehicles.
  • She pursued a degree in astronautical engineering.

Adjective

1. of or belonging to astronauts or the science of astronautics