China sends fourth ‘Shenlong’ reusable spacecraft mission into orbit

Why in news

China launched its fourth 'Shenlong' reusable spacecraft into orbit, a mission viewed as a potential competitor to the US Space Force’s X-37B.

Background

The Shenlong is a reusable spacecraft launched by China as part of a program for peaceful space exploration. Its design suggests potential applications in satellite refuelling, repair, and counter-space operations.

Facts for Prelims

• S&TShenlong: China's reusable spacecraft launched for space exploration
• S&TX-37B: A reusable spacecraft operated by the US Space Force

For Mains

Q. Discuss the implications of reusable spacecraft technology on global space security and the growing competition between major powers in orbital domains.

Dimensions to cover in your answer

• Orbital dominance: Competition between US X-37B and Chinese Shenlong for satellite maintenance and deployment
• Dual-use technology: Ambiguity between peaceful space exploration and counter-space operational capabilities

Keywords: Space exploration · Reusable spacecraft · Orbital security · Technological competition · Space Force

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