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Thursday, November 13, 2025
TopicBlackholes

Topic: blackholes

Secret behind luminous jets at centre of galaxies solved after 40 yrs, shock waves hold key

Gaurvi Narang -
In a study in the journal Nature, scientists found that particles surrounding blackholes are accelerated by shock waves to nearly the speed of light, that look like luminous jets.

Space is not silent. New NASA audioclip reveals what blackholes sound like

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

When fish do the ‘wave’ to keep predators at bay & bird-like dinosaurs from 100 mn years ago

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

15,000-yr-old viruses found in China & the unique shark intestines that work like a Tesla valve

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

How NASA translated images of galaxies, blackholes into music

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

2 possible gravitational waves spotted, scientists suspect black hole mergers caused both

Mohana Basu -
Gravitational waves — ripples in the fabric of space and time caused by cosmic events — were first predicted by Albert Einstein in 1916.

On Camera

YourTurn

Opinion

Economy

Inflation plunges to a 10-yr low of 0.25% in October. Here’s why

Sampurna Panigrahi -
Record-low inflation gives RBI room to ease rates. Food prices have something to do with it.

Defence

Turkey blocks transport of Apache choppers to India through its airspace, new route being worked out

Snehesh Alex Philip -
Indian govt officials last month skipped Turkish National Day celebrations in Delhi, in a message to Ankara following its support for Islamabad, particularly during Operation Sindoor.

National Interest

Bihar is where politics moves, and everything else stands still

Shekhar Gupta -
Bihar is blessed with a land more fertile for revolutions than any in India. Why has it fallen so far behind then? Constant obsession with politics is at the root of its destruction.

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