Science & Technology Current Affairs - 2026-06-17

Background: ISRO has been working on the Reusable Launch Vehicle (RLV) program to reduce the cost of space access. Current Context: On June 16, 2026, ISRO successfully conducted a high-altitude drop test of its latest RLV prototype, demonstrating autonomous landing capabilities on a designated runway. Impact: This milestone significantly lowers the cost of launching satellites into Low Earth Orbit (LEO). It positions India as a leader in sustainable space exploration, ensuring that launch vehicles can be recovered and refurbished for multiple missions, thereby enhancing operational efficiency for future commercial and scientific space endeavors.

Background: The National Quantum Mission aims to develop quantum technologies for secure communication and complex problem-solving. Current Context: As of June 2026, Indian research institutes have achieved a breakthrough in developing stable qubits, essential for error-free quantum calculations. This research is being conducted in collaboration with international partners to integrate quantum-resistant cryptography. Impact: This development is critical for national security, as it provides a robust defense against future cyber threats that could potentially break current encryption standards. It also accelerates India's capability in drug discovery, materials science, and financial modeling.