Vast rings of electrically charged particles encircle the Earth and other planets. Now, a team of scientists has completed research into waves that travel through this magnetic, electrically charged environment, known as ...
Space Exploration
Jul 12, 2019
107
2639
Scientists at the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL) and Princeton University have proposed a groundbreaking solution to a mystery that has puzzled physicists for decades. At issue ...
Plasma Physics
Nov 22, 2016
67
1298
Scientists have achieved a remarkable breakthrough in the conceptual design of twisty stellarators, experimental magnetic facilities that could reproduce on Earth the fusion energy that powers the sun and stars. The breakthrough ...
Plasma Physics
Feb 16, 2022
4
533
A new type of rocket thruster that could take humankind to Mars and beyond has been proposed by a physicist at the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL).
Plasma Physics
Jan 28, 2021
30
2999
Want to improve your chances of making electricity from fusion? Look no further than the cleaners under your kitchen sink.
Condensed Matter
Apr 2, 2021
14
362
Magnetic forces ripple throughout the universe, from the fields surrounding planets to the gasses filling galaxies, and can be launched by a phenomenon called the Biermann battery effect. Now scientists at the U.S. Department ...
Plasma Physics
Oct 19, 2018
276
664
Researchers from General Atomics and the U.S. Department of Energy's Princeton Plasma Physics Laboratory (PPPL) have made a major breakthrough in understanding how potentially damaging heat bursts inside a fusion reactor ...
Plasma Physics
Mar 13, 2015
19
259
An obstacle to generating fusion reactions inside facilities called tokamaks is that producing the current in plasma that helps create confining magnetic fields happens in pulses. Such pulses, generated by an electromagnet ...
Plasma Physics
Nov 18, 2019
9
1246
A challenge to creating fusion energy on Earth is trapping the charged gas known as plasma that fuels fusion reactions within a strong magnetic field and keeping the plasma as hot and dense as possible for as long as possible. ...
Plasma Physics
Jun 30, 2020
2
1462
A major issue with operating ring-shaped fusion facilities known as tokamaks is keeping the plasma that fuels fusion reactions free of impurities that could reduce the efficiency of the reactions. Now, scientists at the U.S. ...
Plasma Physics
Dec 23, 2019
33
957
