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Astronomy Jun 3, 2025

Star quakes and monster shock waves: Researchers simulate a black hole consuming a neutron star

Across the cosmos, many stars can be found in pairs, gracefully circling one another. Yet one of the most dramatic pairings occurs between two orbiting black holes, formed after their massive progenitor stars exploded in ...

Astronomy Jun 2, 2025

Supercomputer simulation reveals how merging neutron stars form black holes and powerful jets

Merging neutron stars are excellent targets for multi-messenger astronomy. This modern and still very young method of astrophysics coordinates observations of the various signals from one and the same astrophysical source. ...

Other May 31, 2025

Saturday Citations: Wages vs. welfare; origins of teeth; a search for primordial black holes

A new study of the Gobi Wall in the Gobi highland desert of Mongolia reveals a multifunctional role beyond defense; data from the James Webb Space Telescope is bringing physicists closer to resolving the Hubble tension; and ...

Astronomy May 30, 2025

From infinite past to future: Simulation tracks complete journey of gravitational wave through black hole spacetime

In a new Physical Review Letters study, researchers have successfully followed a gravitational wave's complete journey from the infinite past to the infinite future as it encounters a black hole.

Astronomy May 23, 2025

Detecting the primordial black holes that could be today's dark matter

Besides particles like sterile neutrinos, axions and weakly interacting massive particles (WIMPs), a leading candidate for the cold dark matter of the universe are primordial black holes—black holes created from extremely ...

Astronomy May 21, 2025

Astronomers take first step toward multicolor black hole observations with Event Horizon Telescope

An international team of astronomers has successfully demonstrated a new technique to observe especially faint black holes by correcting for atmospheric effects on Earth. The technique, called "frequency phase transfer (FPT)," ...

Astronomy May 21, 2025

Could black holes be growing inside stars—silently and forever?

When people think of black holes, they imagine something dramatic: a star exploding in space, collapsing in on itself, and forming a cosmic monster that eats everything around it. But what if black holes didn't always begin ...

Astronomy May 14, 2025

New insights into black hole scattering and gravitational waves unveiled

A study published in Nature has established a new benchmark in modeling the universe's most extreme events: the collisions of black holes and neutron stars. This research, led by Professor Jan Plefka at Humboldt University ...

Other May 10, 2025

Saturday Citations: AI predicts cancer survival outcomes; Hubble spots a wandering black hole

This week, physicists at CERN reported the transmutation of lead into gold in the Large Hadron Collider, raising the possibility that a Science X alchemy vertical could be on the horizon. An international research collaborative ...

Astronomy May 8, 2025

NASA telescopes tune into a black hole prelude and fugue

NASA has released three new pieces of cosmic sound that are associated with the densest and darkest members of our universe: black holes. These scientific productions are sonifications—or translations into sound—of data collected ...

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