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Sunday, September 28, 2025
TopicBlackholes

Topic: blackholes

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

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

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

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

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

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

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

On Camera

We can’t just blame Muslims and Englishmen for shattered Hindu unity: RSS chief Deoras

In May 1974, RSS chief Madhukar Dattatraya Deoras spoke at a lecture series in Pune about caste-based discrimination and social equality within the Hindu fold.

Market regulator SEBI clears Adani Group of impropriety alleged by Hindenburg Research

SEBI probe concluded that purported loans and fund transfers were paid back in full and did not amount to deceptive market practices or unreported related party transactions.

With MiG-21’s exit, India’s squadron strength hits 6-decade low. What are IAF’s plans for the Tejas

While the IAF remains committed to the Tejas programme and has placed orders for 180 Tejas Mk1A, the force is eagerly waiting for the Tejas Mk 2 version.

Something’s hidden in the Oval Office photo of Trump, Munir, Sharif. India must look closely

What Munir has achieved with Trump is a return to normal, ironing out the post-Abbottabad crease. The White House picture gives us insight into how Pakistan survives, occasionally thrives and thinks.