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ISRO successfully demonstrates Space Docking Experiment (SPADEX).

Science & Tech | Dated: 27 Nov 2025

The Indian Space Research Organisation (ISRO) has successfully conducted the Space Docking Experiment (SPADEX), a critical technology demonstration for the proposed Bharatiya Antariksha Station (BAS). Two satellites, Chaser and Target, successfully docked in orbit, showcasing India's capability in orbital rendezvous.

🎯 Key Highlights:

  • The experiment involved two small satellites launched by a single PSLV rocket; they separated and then autonomously docked together at a speed of 28,000 kmph.
  • Mastering docking technology is essential for future missions like bringing back samples from the Moon (Chandrayaan-4) and sustaining a space station.
  • This success places India in an elite group of nations (USA, Russia, China) that possess autonomous space docking technology.

💡 Other Important Facts:

  • Mission: SPADEX (Space Docking Experiment).
  • Significance: Key for Bharatiya Antariksha Station.
  • Tech: Autonomous Orbital Docking.

📚 Test Your Knowledge:

What is the name of the space docking experiment successfully conducted by ISRO?

Correct Answer: SPADEX

🚀 Quick Recap:

About ISRO

  • Chairman – S. Somanath
  • HQ – Bengaluru