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Astronomy Mar 25, 2024

Hubble sees new star proclaiming its presence with cosmic light show

FS Tau is a multi-star system made up of FS Tau A, the bright star-like object near the middle of the image, and FS Tau B (Haro 6-5B), the bright object to the far right that is partially obscured by a dark, vertical lane ...

Astronomy Mar 21, 2024

Hubble finds that aging brown dwarfs grow lonely

It takes two to tango, but in the case of brown dwarfs that were once paired as binary systems, that relationship doesn't last for very long, according to a recent survey from NASA's Hubble Space Telescope.

Environment Mar 19, 2024

How do we tell future generations about highly radioactive nuclear waste repositories?

In Europe, increasing efforts on climate change mitigation, a sudden focus on energy independence after Russia's invasion of Ukraine, and reported breakthroughs in nuclear fusion have sparked renewed interest in the potential ...

Condensed Matter Mar 13, 2024

New research on tungsten unlocks potential for improving fusion materials

In the pursuit of clean and endless energy, nuclear fusion is a promising frontier. But in fusion reactors, where scientists attempt to make energy by fusing atoms together, mimicking the sun's power generation process, things ...

Astronomy Mar 11, 2024

Rethinking galactic origins of interstellar clouds with heavy-element mapping: Research challenges conventional theory

A groundbreaking study of the origins of intermediate-velocity clouds (IVCs) challenges a 20-year-old theory and suggests a new era of deep-space research.

Superconductivity Mar 4, 2024

Tests show high-temperature superconducting magnets are ready for fusion

In the predawn hours of Sept. 5, 2021, engineers achieved a major milestone in the labs of MIT's Plasma Science and Fusion Center (PSFC), when a new type of magnet, made from high-temperature superconducting material, achieved ...

General Physics Feb 26, 2024

Novel theory-based evaluation gives a clearer picture of fusion in the sun

Most of the energy from the sun and other stars comes from a chain of nuclear fusion reactions. The end of this chain is marked by the fusion of protons with beryllium-7 to form boron-8. This process is key in determining ...

Plasma Physics Feb 22, 2024

In a doughnut in Japan, unlocking the power of the Sun

With its tangle of pipes and pumps leading to a metal pot the size of a five-storey building, Japan's JT-60SA machine looks to the untrained eye like a contraption from 1970s sci-fi.

Plasma Physics Feb 8, 2024

Fusion research facility's final tritium experiments yield new energy record

The Joint European Torus (JET), one of the world's largest and most powerful fusion machines, has demonstrated the ability to reliably generate fusion energy, while simultaneously setting a world record in energy output.

Plasma Physics Feb 6, 2024

NIF fusion breakeven claims peer reviewed and verified by multiple teams

Five independent teams of researchers have reviewed the work and claims made by a group at the National Ignition Facility (NIF) who announced in December 2022 that they had achieved the first laser-powered fusion reaction ...

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