Definition

Noun A spacecraft; a vehicle designed for travel or operation in outer space beyond Earth's atmosphere.

Usage

The term "space vehicle" refers to the complete craft, including its structure, propulsion, and life support systems, intended for spaceflight. It is a formal and technical term.

Examples

• The new space vehicle is scheduled for its maiden launch next month.
• Engineers are testing the heat shield of the reusable space vehicle.
• The mission required a space vehicle capable of sustaining a crew for six months.

Advanced Usage

• As a technical category: In aerospace engineering, a "space vehicle" is distinguished from launch vehicles or upper stages, referring specifically to the payload or craft that operates in space.
  • The launch system successfully delivered the scientific space vehicle into its intended orbit.

Variants and Related Words

• Spacecraft (n): The most common synonym for space vehicle.
• Spaceship (n): Often used in science fiction or informal contexts to imply a crewed vehicle.
• Satellite (n): An object, often a space vehicle, placed into orbit around a celestial body.
• Orbiter (n): A space vehicle designed specifically to orbit a planet or moon.

Synonyms

• Spacecraft
• Starship (primarily literary/science fiction)
• Capsule (specifically for a smaller, often crewed, vehicle)

Related Phrases

• Uncrewed space vehicle: A vehicle designed to operate without a human crew onboard.
  • The uncrewed space vehicle successfully landed on Mars.
• Crewed space vehicle: A vehicle designed to transport astronauts or cosmonauts.
  • Safety is the paramount concern for any crewed space vehicle.

Noun

1. a craft capable of traveling in outer space; technically, a satellite around the sun