See also stories tagged with Nuclear fusion

Search results for nuclear fusion

Astronomy Jun 1, 2024

The universe's biggest explosions made elements we are composed of, but there's another mystery source out there

After its "birth" in the Big Bang, the universe consisted mainly of hydrogen and a few helium atoms. These are the lightest elements in the periodic table. More-or-less all elements heavier than helium were produced in the ...

Astronomy May 31, 2024

Dark matter could make our galaxy's innermost stars immortal

Stars near the center of our galaxy are acting kind of weird. Dark matter may be the explanation.

Plasma Physics May 28, 2024

Apple versus donut: How the shape of a tokamak impacts the limits of the edge of the plasma

Harnessing energy from plasma requires a precise understanding of its behavior during fusion to keep it hot, dense and stable. A new theoretical model about a plasma's edge, which can become unstable and bulge, brings the ...

Plasma Physics May 24, 2024

Researchers unveil tritium release behavior of solid breeder irradiated with fusion neutron

A research group led by Prof. Wang Haixia from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has revealed the tritium release behavior of lithium titanate (Li2TiO3) breeder irradiated with fusion ...

Space Exploration May 23, 2024

'Planetary parade' to start in June

First came a rare solar eclipse, followed by the northern lights, fueled by a solar storm. The next celestial phenomenon will come next month, when skygazers can look forward to an alignment known as a "planetary parade."

Astronomy May 15, 2024

Hubble views the dawn of a sun-like star

Looking like a glittering cosmic geode, a trio of dazzling stars blaze from the hollowed-out cavity of a reflection nebula in this new image from NASA's Hubble Space Telescope. The triple-star system is made up of the variable ...

General Physics May 13, 2024

Possible new process for the synthesis of rare nuclei in the universe

A new nucleosynthesis process denoted as the νr-process has been suggested by scientists from GSI Helmholtzzentrum für Schwerionenforschung, Technische Universität Darmstadt, and the Max Planck Institute for Astrophysics. ...

Astronomy May 10, 2024

Astronomers propose a new stellar theory to explain the origin of phosphorus

Astronomers have proposed a new theory to explain the origin of phosphorus, one of the elements important for life on Earth. The theory suggests a type of stellar explosion known as "ONe novae" as a major source of phosphorus.

Astronomy May 7, 2024

How NASA's Roman mission will hunt for primordial black holes

Astronomers have discovered black holes ranging from a few times the sun's mass to tens of billions. Now a group of scientists has predicted that NASA's Nancy Grace Roman Space Telescope could find a class of "featherweight" ...

Plasma Physics Apr 30, 2024

New instrument could help scientists tailor plasma to produce more fusion heat

Creating heat from fusion reactions requires carefully manipulating the properties of plasma, the electrically charged fourth state of matter that makes up 99% of the visible universe.

page 2 from 40