News tagged with plasma field
New project aims for fusion ignition
Russia and Italy have entered into an agreement to build a new fusion reactor outside Moscow that could become the first such reactor to achieve ignition, the point where a fusion reaction becomes self-sustaining ...
May 10, 2010 |
4.9 / 5 (44) |
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Spacequakes Rumble Near Earth (w/ Video)
Researchers using NASA's fleet of five THEMIS spacecraft have discovered a form of space weather that packs the punch of an earthquake and plays a key role in sparking bright Northern Lights. They call it ...
Space & Earth / Space Exploration
Jul 28, 2010 |
4.8 / 5 (21) |
0
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Taming thermonuclear plasma with a snowflake
Physicists working on the National Spherical Torus Experiment (NSTX) at the Princeton Plasma Physics Laboratory are now one step closer to solving one of the grand challenges of magnetic fusion research -- ...
Nov 08, 2010 |
4.8 / 5 (20) |
11
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First ever STEREO images of the entire Sun (w/ Video)
(PhysOrg.com) -- It's official: The sun is a sphere.
Space & Earth / Space Exploration
Feb 07, 2011 |
4.7 / 5 (17) |
3
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Scientists unlock the secrets of exploding plasma clouds on the sun
Twisted "ropes" of magnetic field lines erupt from the Sun and tanglewith the Earth's magnetic field.
Nov 08, 2010 |
5 / 5 (15) |
4
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Upping the power triggers an ordered helical plasma
If you keep twisting a straight elastic string, at some moment it starts kinking in a wild way. Something similar occurs when one increases the electrical current flowing in a magnetized plasma doughnut: it ...
Nov 02, 2009 |
4.7 / 5 (11) |
0
On the road to fusion energy, an accelerator to study warm dense matter
Imagine yourself at the core of Jupiter, a planet 300 times the mass of Earth. At 35,000 degrees Fahrenheit, you and I might think it's hot in here, but to a physicist it's merely warm - warm dense matter, ...
Oct 16, 2009 |
4.5 / 5 (11) |
2
Simple device can ensure food gets to the store bacteria free
A Purdue University researcher has found a way to eliminate bacteria in packaged foods such as spinach and tomatoes, a process that could eliminate worries concerning some food-borne illnesses.
Mar 02, 2009 |
4.8 / 5 (10) |
5
Enceladus plume is a new kind of plasma laboratory
(Phys.org) -- Recent findings from NASA's Cassini mission reveal that Saturn's geyser moon Enceladus provides a special laboratory for watching unusual behavior of plasma, or hot ionized gas. In these recent ...
Space & Earth / Space Exploration
May 31, 2012 |
5 / 5 (9) |
2
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How space eruptions happen
(PhysOrg.com) -- Mathematicians at the University of St Andrews have made a discovery which could lead to a better understanding of why huge eruptions occur in space.
Apr 07, 2009 |
4.4 / 5 (10) |
3
Solving the mysteries of the plasma universe
What powers the most luminous sources in the universe? How is the plasma state altered by ultra-strong magnetic field? How do magnetic explosions work?
Oct 29, 2010 |
4.2 / 5 (10) |
2
First laboratory experiment to accurately model stellar jets explains mysterious 'knots'
Some of the most breathtaking objects in the cosmos are the jets of matter streaming out of stars, but astrophysicists have long been at a loss to explain how these jets achieve their varied shapes. Now, laboratory research ...
Feb 09, 2009 |
4.6 / 5 (9) |
5
Colliding auroras produce an explosion of light
(PhysOrg.com) -- A network of cameras deployed around the Arctic in support of NASA's THEMIS mission has made a startling discovery about the Northern Lights. Sometimes, vast curtains of aurora borealis collide, ...
Space & Earth / Space Exploration
Dec 17, 2009 |
4.8 / 5 (8) |
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Enceladus leaves plasma bubbles in its wake
(PhysOrg.com) -- Observations of how Saturn’s moon Enceladus interacts with its environment show it leaves a complex pattern of ripples and bubbles in its wake. Sheila Kanani will be presenting the results ...
Space & Earth / Space Exploration
Apr 15, 2010 |
5 / 5 (7) |
2
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Fusion makes major step forward at MIT through studies of the plasma edge
Researchers at MIT have taken steps toward practical fusion energy through better understanding of the physics that governs the interaction between plasmas and the material walls of the vessels that contain them.
Nov 08, 2010 |
5 / 5 (7) |
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