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Science & Technology

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Science & Technology

31–45 of 117 articles

Key UPSC mains coverage areas in Science & Technology.

Unraveling Conspiracy Theories Surrounding Artemis II Mission

The rise of misinformation around the Artemis II mission highlights increased public skepticism towards lunar explorations and governmental claims.

Apr 14, 2026 • 4 min

Strengthening Deterrence: India’s Submarine Capabilities

Exploring the significance of INS Aridhaman and India's nuclear triad in modern maritime warfare.

Apr 11, 2026 • 4 min

Space Debris & Orbital Sustainability: India's Space Situational Awareness

Discover the achievements of Indian space missions, including satellite launches and orbital maneuvers in the Indian Space Situational Assessment Report.

Apr 9, 2026 • 4 min

Pulsar-Based Distance Measurement: New Technique by Indian Astronomers

Indian scientists unveil a technique using pulsars to measure vast distances in space by analyzing their radio emissions distorted through ionised gas.

Apr 9, 2026 • 5 min

Defence Exports Surge: A Call for Broader Strategy

Private sector involvement is crucial for sustainable defence growth in India, tapping into global demand for advanced military capabilities.

Apr 8, 2026 • 4 min

Artemis II Launch: A Giant Leap for NASA and Partners

NASA's Artemis II mission marks significant progress towards lunar exploration and international collaboration in space.

Apr 3, 2026 • 5 min

Artemis II: A Pivotal Moment in the International Space Race

NASA's Artemis II mission could set the U.S. ahead in lunar exploration, reaching the moon before China's mission, contingent on timely execution.

Apr 3, 2026 • 6 min

Challenges of Governance in Earth's Crowded Orbits

Exploring the need for improved governance as Earth's orbital space becomes increasingly congested and vulnerable.

Apr 1, 2026 • 5 min

Rocket Re-entry: A New Source of Upper Atmosphere Pollution

Discover how the re-entry of rocket stages contributes to atmospheric pollution and what it means for our environment.

Mar 31, 2026 • 5 min

Accelerated S-400 Deliveries Enhance India's Air Defence

India's procurement of the S-400 air defence system signifies a strategic boost to national security and military readiness.

Mar 27, 2026 • 5 min

India's Multi-Domain Deterrence: Strategies for Resilience

Exploring how a strong defence-industrial base can enhance India's deterrence capabilities, particularly against China.

Mar 27, 2026 • 5 min

CERN's Unprecedented Test Drive with Antiprotons

A groundbreaking experiment in antimatter transportation has been hailed as a resounding success by CERN scientists.

Mar 26, 2026 • 6 min

Drug Testing in India: What Is the Problem with Animal Models?

Discover how bioengineered human-relevant systems can replace animal models in biologics research and development.

Mar 25, 2026 • 4 min

ISRO's NavIC Constellation: Challenges and Future Prospects

Navigating the operational challenges of ISRO's NavIC—its implications and the path towards resolving satellite failures.

Mar 20, 2026 • 3 min

India's Challenge to Evergreening: A Test for Drug Patents

Experts predict that 2026 will be pivotal for India's drug patent landscape amidst potential disputes over follow-on patents.

Mar 16, 2026 • 4 min