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Saturday, January 3, 2026
TopicBlack hole

Topic: Black hole

Much-searched-for black hole finally identified in Milky Way using fast-paced stars — Nature study

An Intermediate-mass black hole has been identified in heart of Omega Centauri, Milky Way’s most massive star cluster, providing support to age-old theory regarding galactic evolution.

India’s X-ray satellite system Daksha can settle the dark matter question

Daksha would be an invaluable tool to study flares from the Sun, X-rays from certain pulsating neutron stars, gamma-ray lightnings in the Earth's atmosphere, and so on.

How astronomers use ‘dead stars’ to measure gravitational waves of ancient black holes

Gravitational waves are ripples in spacetime caused by massive accelerating objects.

Spinning stars help scientists detect nanohertz gravitational waves in universe for the first time

Findings were made after an observation period of nearly 15 years using 'cosmic clocks' called pulsars — rapidly spinning neutron stars that emit bursts of energy with a precise period.

New image reveals violent events near a supermassive black hole

The supermassive black hole pictured resides at the center of a relatively nearby galaxy called Messier 87, or M87, about 54 million light-years from Earth.

On Camera

How Gen-Z is changing the violent extremist landscape online

The evolving extremist threat now hinges on young people online, demanding new strategies beyond traditional counter-terror models.

India’s urban co-op banks are turning the page—crisis to cautious revival, one metric at a time

With bad loans shrinking & capital buffers stronger, urban co-op banks’ new umbrella body NUCFDC is now prioritising rollout of digital transformation.

Greece looking at TATA’s WhAP infantry combat vehicle for army procurement

If deal goes through, Greece will be 2nd foreign country to procure vehicle. Morocco was first; TATA Group has set up manufacturing unit there with minimum 30 percent indigenous content.

A year-end Mea Culpa in National Interest—The Army-Islam combo doesn’t kill democracy

Many of you might think I got something so wrong in National Interest pieces written this year. I might disagree! But some deserve a Mea Culpa. I’d deal with the most recent this week.