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Astronomy Jul 29, 2025

Chemistry at the beginning: How molecular reactions influenced the formation of the first stars

Immediately after the Big Bang, which occurred around 13.8 billion years ago, the universe was dominated by unimaginably high temperatures and densities. However, after just a few seconds, it had cooled down enough for the ...

Plasma Physics Jul 29, 2025

How lithium walls trap tritium in fusion reactors revealed

Lithium is considered a key ingredient in the future commercial fusion power plants known as tokamaks, and there are several ways to use this metal to enhance the process. But a key question remained: How much does it impact ...

Plasma Physics Jul 28, 2025

A company says it could turn mercury into gold using nuclear fusion. Can we take this claim seriously?

The alchemist's dream is to make gold from common metals, but can this be done? The physics needed to explain how to change one element into another is well understood and has been used for decades in accelerators and colliders, ...

General Physics Jul 28, 2025

Marathon Fusion claims it can turn mercury into gold while creating clean energy

A startup energy company, called Marathon Fusion, may soon be living out the dream of alchemists from the Middle Ages. In a recently released paper posted to the arXiv preprint server, the company outlines a method to turn ...

Astronomy Jul 28, 2025

Hubble spies swirling spiral NGC 3285B

The swirling spiral galaxy in this NASA/ESA Hubble Space Telescope image is NGC 3285B, which resides 137 million light-years away in the constellation Hydra (the Water Snake). Hydra has the largest area of the 88 constellations ...

General Physics Jul 25, 2025

Neutron beam platform unites simulation and biology for advanced therapy research

One of ANSTO's advanced imaging instruments Dingo now delivers a rare fusion of simulation and radiobiology, becoming a launchpad for an innovative neutron therapy innovation.

Astronomy Jul 24, 2025

Astronomers discover mysterious radio pulsing white dwarf, one of only 10 found to date

A team of astronomers have made a fascinating discovery that forces us to rethink our understanding of how dead stars behave. Using the powerful Low Frequency Array (LOFAR) radio telescope in the Netherlands, the team have ...

Materials Science Jul 23, 2025

Researchers achieve record hydrogen isotope separation via isotopologue-driven dynamics

A research team led by Linda Zhang at Tohoku University has developed a novel metal-organic framework (MOF) that enables record-breaking separation of hydrogen isotopes, achieving a D2/H2 selectivity of 32.5 at 60 K.

Plasma Physics Jul 21, 2025

New AI advances boost safety and performance in fusion reactors

A research team led by Prof. Sun Youwen from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has developed two innovative artificial intelligence (AI) systems to enhance the safety and efficiency ...

Astronomy Jul 11, 2025

Celebrate the JWST's third anniversary with this stunning image

On July 11, 2022, the James Webb Space Telescope finished its commissioning and commenced science operations. In the three years since, the powerful infrared space telescope has delivered on its promise. It's looked back ...

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