Definition

Noun (countable and uncountable): - Travel through outer space: "space flight" refers to the act or process of travelling beyond Earth's atmosphere, typically in a spacecraft. It encompasses both human and robotic missions. - The history of space flight began with the launch of Sputnik in 1957. (The first artificial satellite marked the start of travel beyond Earth.) - A specific journey into space: "space flight" can also denote a particular mission or voyage undertaken by a spacecraft. - The Apollo 11 space flight landed astronauts on the Moon in 1969. (A specific journey that achieved a lunar landing.)

Usage Examples

• (The act of travelling into space demands sophisticated equipment.)
• (She wanted to personally travel beyond Earth's atmosphere.)
• (Paid trips into space are increasingly available to non-professionals.)

Advanced Usage

• "suborbital space flight": a journey that reaches space but does not achieve orbit around Earth.
  • A suborbital space flight lasts only a few minutes before returning to the atmosphere. (A brief trip that crosses the boundary of space without circling the planet.)
• "manned space flight": a mission that carries human passengers.
  • Manned space flight presents unique challenges for life support and safety. (Human-crewed missions require systems to sustain life.)
• "unmanned space flight": a mission conducted by robotic spacecraft without human crew.
  • Unmanned space flight has explored distant planets like Mars and Jupiter. (Robotic probes have travelled to faraway celestial bodies.)

Variants and Related Words

• Spaceflight (n): a single-word variant meaning the same as "space flight."
  • The company specializes in commercial spaceflight. (The firm focuses on private travel into space.)
• Spacecraft (n): a vehicle designed for space flight.
  • The spacecraft launched successfully from the Kennedy Space Center. (The vehicle used for the journey into space.)
• Space traveler (n): a person who undertakes space flight.
  • Every space traveler must undergo rigorous training. (Anyone who travels into space needs extensive preparation.)

Synonyms

• Astronautics: the science and technology of space flight.
  • She studied astronautics at university. (She learned the principles of travelling in space.)
• Cosmic travel: poetic or informal term for space flight.
  • Cosmic travel remains a dream for many. (Journeying through the universe is an aspiration.)

Related Idioms

• "Reach for the stars": to have ambitious goals, often linked to space flight.
  • The young engineer was encouraged to reach for the stars and pursue a career in space flight. (To aim high and work toward space exploration.)
• "One small step for man, one giant leap for mankind": a famous phrase from the first Moon landing, symbolizing the significance of space flight.
  • Every new space flight is another small step for humanity. (Each journey contributes to progress.)