Science & Technology — current affairs

The day’s current affairs covered in full — the terms, names and facts UPSC actually asks about, in six languages.

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ANRF Digital Portal: Patent Filing, Research Writing & Intellectual Property

ANRF Digital Portal: Patent Filing, Research Writing & Intellectual Property

Why in news? During a joint review meeting in early June 2026, Union minister Dr Jitendra Singh announced the launch of a digital portal supported by ...

Kodaikanal Solar Observatory: Solar Cycles, Supergranulation & Sunspot Data

Kodaikanal Solar Observatory: Solar Cycles, Supergranulation & Sunspot Data

Why in news? Scientists from the Indian Institute of Astrophysics (IIA) analysed over a century of solar observations from the Kodaikanal Solar Observ...

Bolide Meteor: Atmospheric Entry, Asteroids & Exploding Space Rocks

Bolide Meteor: Atmospheric Entry, Asteroids & Exploding Space Rocks

Why in news? Residents of Boston recently witnessed a sudden flash of light followed by a loud boom. Astronomers suspect the event was caused by a lar...

PMRC Scheme: Brain Drain Reversal, PMRC Fellows & Indian Universities

PMRC Scheme: Brain Drain Reversal, PMRC Fellows & Indian Universities

Why in news? The Department of Higher Education recently opened applications for the Prime Minister Research Chair (PMRC) Scheme 2026. The scheme invi...

Isobutanol Biofuel: Diesel Blending, Fossil Fuel Independence & Energy Security

Isobutanol Biofuel: Diesel Blending, Fossil Fuel Independence & Energy Security

Why in news? India’s Ministry of Road Transport and Highways announced that it is seriously considering a mandate to blend isobutanol with diesel by...

MAHA Water Mission: Jal Shakti, ANRF & ISRO Satellite Data

MAHA Water Mission: Jal Shakti, ANRF & ISRO Satellite Data

Why in news? On 1 June 2026 the Ministry of Jal Shakti and the Anusandhan National Research Foundation (ANRF) launched the “MAHA Water Mission” (M...

Blue Micromoon: Rare Astronomical Event, Apogee & Lunar Cycle

Blue Micromoon: Rare Astronomical Event, Apogee & Lunar Cycle

Why in news? At the end of May 2026 sky‑watchers observed a “Blue Micromoon” – the second full moon in a calendar month coinciding with the Mo...

Operation Mule Hunt 1.0: Gujarat Police, Cyber Fraud & Mule Accounts

Operation Mule Hunt 1.0: Gujarat Police, Cyber Fraud & Mule Accounts

Why in news? In late May 2026 Gujarat Police announced the results of “Operation Mule Hunt 1.0”, a coordinated crackdown on bank accounts used to ...

DLI Scheme: Semiconductor Ecosystem, C-DAC & Startup Incentives

DLI Scheme: Semiconductor Ecosystem, C-DAC & Startup Incentives

Why in news? As India pursues self‑reliance in electronics, the government’s Design Linked Incentive (DLI) scheme remains central to nurturing dom...

JWST Methane Discovery: Interstellar Comet 3I/ATLAS & Planet Formation

JWST Methane Discovery: Interstellar Comet 3I/ATLAS & Planet Formation

Why in news? On 1 June 2026 NASA announced that the James Webb Space Telescope (JWST) had made the first direct detection of methane on an interstella...

Sakura Science Programme: Indian Students Visit Japan & STEM Focus

Sakura Science Programme: Indian Students Visit Japan & STEM Focus

Why in news? From 24 to 30 May 2026 a group of 56 Indian school students and four supervisors visited Japan under the Sakura Science Exchange Prog...

SkyCast System: Aviation Weather, Sensors & Delhi IGI Airport

SkyCast System: Aviation Weather, Sensors & Delhi IGI Airport

Why in news? On 29 May 2026 Union Minister Dr Jitendra Singh inaugurated the country’s first SkyCast system at Indira Gandhi International Airport, ...

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