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Plasma Physics Feb 18, 2025

Unlocking the secrets of fusion's core with AI-enhanced simulations

Creating and sustaining fusion reactions—essentially recreating star-like conditions on Earth—is extremely difficult, and Nathan Howard, Ph.D., a principal research scientist at the MIT Plasma Science and Fusion Center (PSFC), ...

Analytical Chemistry Feb 18, 2025

High-entropy MOF enables efficient deuterium separation for clean energy

A research team affiliated with UNIST has successfully developed a new porous material for the efficient separation of deuterium, a primary fuel for nuclear fusion. The team, jointly led by Professors Wonyoung Cho and Hyunchul ...

Astrobiology Feb 17, 2025

Evolving intelligent life took billions of years—but it may not have been as unlikely as many scientists predicted

A popular model of evolution concludes that it was incredibly unlikely for humanity to evolve on Earth, and that extraterrestrial intelligence is vanishingly rare.

Astrobiology Feb 13, 2025

White dwarf stars may host more habitable exoplanets than expected

Among the roughly 10 billion white dwarf stars in the Milky Way galaxy, a greater number than previously expected could provide a stellar environment hospitable to life-supporting exoplanets, according to astronomers at the ...

Plasma Physics Feb 3, 2025

Neutron isotropy measurements validate sheared-flow-stabilized Z pinches for stable thermal fusion

In physics, the term "isotropy" means a system where the properties are the same in all directions. For fusion, neutron energy isotropy is an important measurement that analyzes the streams of neutrons coming from the device ...

Space Exploration Jan 29, 2025

Will the US get to Mars quicker if it drops or delays plans to visit the moon?

The Artemis program has been NASA's best chance to get "boots on the moon" again. But with the new US administration taking guidance from tech entrepreneur Elon Musk, who is focused on Mars colonization, will they end up ...

General Physics Jan 28, 2025

An overlooked nuclear force helps keep matter stable, study reveals

Researchers from Kyushu University, Japan have revealed how a special type of force within an atom's nucleus, known as the three-nucleon force, impacts nuclear stability. The study, published in Physics Letters B, provides ...

Astronomy Jan 27, 2025

Helioseismology method can measure solar radiative opacity under extreme conditions

Researchers have pioneered an innovative method using helioseismology to measure the solar radiative opacity under extreme conditions. Their work, published in Nature Communications, not only reveals gaps in our understanding ...

Plasma Physics Jan 21, 2025

Chinese 'artificial sun' sets a record towards fusion power generation

The Experimental Advanced Superconducting Tokamak (EAST), commonly known as China's "artificial sun," has achieved a remarkable scientific milestone by maintaining steady-state high-confinement plasma operation for an impressive ...

Earth Sciences Jan 21, 2025

Melting temperature and phase stability of iron under core-like conditions shed light on Earth's geodynamics

Iron is one of the main elements found in the Earth's inner core, which is characterized by extremely high temperatures and pressures. Determining how iron behaves in these extreme conditions could thus help to advance the ...

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