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ISRO Successfully Tests Solar Electric Propulsion System.

Science & Technology | Dated: 16 Apr 2026

In an absolutely groundbreaking technological milestone, the Indian Space Research Organisation (ISRO) completely successfully ground-tested its heavily advanced Solar Electric Propulsion (SEP) system. This tech is strictly vital for long-duration interplanetary missions.

🎯 Key Highlights:

  • The system heavily relies on solar energy to ionize extremely inert gases.
  • It produces continuous low thrust, massively extending spacecraft lifespan.
  • The technology was meticulously developed at the U R Rao Satellite Centre.

💡 Other Important Facts:

  • Technology: Electric Propulsion.
  • Agency: ISRO.
  • Focus: Deep Space.

📚 Test Your Knowledge:

Which highly efficient propulsion technology was recently successfully ground-tested by ISRO for future deep space missions?

Correct Answer: Solar Electric Propulsion

🚀 Quick Recap:

About U R Rao Satellite Centre

  • Location - Bengaluru, Karnataka
  • Role - Lead center for building satellites