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Saturday, August 23, 2025
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.

Scientists find fish that stress eat their own babies & spot a black hole gobbling up a star

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their sources.

Minerals that tell the Earth’s history, and India’s challenge to Australia’s ‘cosmic dawn’ claim

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their sources.

Water and CO molecules found in a galaxy light years away and how black holes gain mass

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their sources.

This fiery bright spot in space is Earth’s first ever image of a black hole’s magnetic fields

Over 300 researchers working with data from 11 telescopes that make up the Event Horizon Telescope are piecing together how magnetic fields around a black hole function. 

‘Missing’ supermassive black hole in distant galaxy leaves scientists perplexed

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week.

On Camera

Swraj Paul was the original NRI powerbroker. Helped Indira’s return, shaped India Inc

When he was asked why he was so loud in his criticisms of Indian industry when his purpose could be better served by a shrewder approach, he said, “Because I am a Punjabi, not a Marwari”.

New insolvency frameworks to shorter timelines, how 2025 amendment bill proposes to transform IBC

New bill aims to fix key issues with IBC 2016, including delays & patchy implementation, and protect creditors, with window for genuine promoters to retain control of their companies.

India and France to jointly develop and manufacture 120 kN engine for homegrown AMCA

The new engine, set to be developed over the next 10 years, will power the second tranche of Advanced Medium Combat Aircraft. First set will be equipped with GE 414 engines.

War of IAF, PAF doctrines: As Pakistan obsesses over numbers, India embraces risk, wins

Now that both IAF and PAF have made formal claims of having shot down the other’s aircraft in the 87-hour war in May, we can ask a larger question: do such numbers really matter?