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General Âé¶¹ÒùÔºics Oct 15, 2025

Âé¶¹ÒùÔºicists probe quark‑gluon plasma temperatures, helping paint more detailed picture of Big Bang

A research team led by Rice University physicist Frank Geurts has successfully measured the temperature of quark-gluon plasma (QGP) at various stages of its evolution, providing critical insights into a state of matter believed ...

Astronomy Oct 14, 2025

Tidal forces heat white dwarfs to unexpected temperatures in tight binary orbits

White dwarfs are the compact remnants of stars that have stopped nuclear burning, a fate that will eventually befall our sun. These extremely dense objects are degenerate stars because their structure is counterintuitive: ...

Astronomy Oct 1, 2025

Supercomputer simulations pierce mysteries of galactic nuclei

To probe the mysteries of how galaxies evolve over time, scientists needed a supercomputer with out-of-this-world computational power.

Astronomy Sep 17, 2025

Simulations show how future moon missions could uncover dark matter

An international research collaboration has used advanced computer simulations to investigate how faint radio signals from the early universe, soon to be observed from missions on the far side of the moon, could shed light ...

Planetary Sciences Sep 9, 2025

Methane gas found on dwarf planet Makemake

A Southwest Research Institute-led team has reported the first detection of gas on the distant dwarf planet Makemake, using NASA's James Webb Space Telescope (JWST). This discovery makes Makemake only the second trans-Neptunian ...

Astronomy Aug 19, 2025

Rare quadruple star system could unlock mystery of brown dwarfs

The exciting discovery of an extremely rare quadruple star system could significantly advance our understanding of brown dwarfs, astronomers say. These mysterious objects are too big to be considered a planet but also too ...

Condensed Matter Aug 15, 2025

Unified theory may reveal more superconducting materials

Electricity flows through wires to deliver power, but it loses energy as it moves, delivering less than it started with. But that energy loss isn't a given. Scientists at Penn State have found a new way to identify types ...

Condensed Matter Jul 23, 2025

Superheated gold withstands 'entropy catastrophe': New method challenges established physics

Researchers taking the first-ever direct measurement of atom temperature in extremely hot materials inadvertently disproved a decades-old theory and upended our understanding of superheating.

Condensed Matter Jul 22, 2025

From cosmic strings to computer chips: Cooling rate triggers phase transitions in silicon surfaces

Solar cells and computer chips need silicon layers that are as perfect as possible. Every imperfection in the crystalline structure increases the risk of reduced efficiency or defective switching processes.

Planetary Sciences Jul 18, 2025

Scientists detect lithium in Mercury's exosphere using magnetic wave analysis

Using a cutting-edge magnetic wave detection technique, a new study in Nature Communications has identified lithium in Mercury's exosphere for the first time.

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