SSC GD 2026 PYQ — Question 30

Correct Answer:

Space debris tracking and situational awareness

Explanation:

Project NETRA (Network for Space Objects Tracking and Analysis) is an early warning system initiated by the Indian Space Research Organisation (ISRO) to detect and track space debris and other functional satellites posing a threat to Indian space assets. It provides ISRO with indigenous capability for Space Situational Awareness (SSA) by observing objects in low-earth orbit (LEO) and geostationary orbit (GEO) where Indian space assets are stationed.

Key Points:

Project NETRA acts as a vital shield to protect India's communication, remote sensing, and navigation satellites from potential collisions with space debris or active foreign satellites.

The network utilizes a system of telescopes, radars, data processing units, and control centers strategically placed across the country.

With Space Situational Awareness, India reduces its dependence on foreign agencies like NORAD for tracking debris and monitoring its orbital assets.

Important Questions and Answers:

Question: What does the acronym NETRA stand for in the context of ISRO?

Answer: Network for Space Objects Tracking and Analysis.

Question: Why is Space Situational Awareness (SSA) critical for space agencies like ISRO?

Answer: To monitor space debris, predict collision threats, and safeguard operational satellites in orbit.