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Team discovers 'throttle' for solar wind
05-16-2007 · Massachusetts Institute of Technology (MIT)Helium may modulate the speed of solar wind, according to researchers from MIT's Kavli Institute for Astrophysics. The new findings could lead to better understanding of what factors make the solar wind blow, and have impacts on plasma research.
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- Team discovers 'throttle' for solar wind
05-17-2007 · Massachusetts Institute of Technology (MIT)
Helium may modulate the speed of solar wind, according to researchers from MIT's Kavli Institute for Astrophysics. The new findings could lead to better understanding of what factors make the solar wind blow, and have impacts on plasma research.
Similar news · Read more »
- Dartmouth researchers part of the team to discover similar planetary system to our solar system
02-14-2008 · EurekAlert!
Two Dartmouth researchers are part of the team that has discovered a planetary system where the two largest planets are very similar to Jupiter and Saturn, in terms of mass and distance from their host star. The study appears in the Feb. 15 issue of the journal Science.
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- SECCHI team obtains images of the solar wind at Earth
12-07-2007 · EurekAlert!
Using the Sun Earth Connection Coronal and Heliospheric Investigation (SECCHI) instruments on board NASA's Solar Terrestrial Relations Observatory spacecraft, a consortium of scientists has seen, for the first time, large waves of solar material sweeping past Earth.
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- Astonomers discover Jupiter-Saturn-like planet in distant solar system
02-14-2008 · EurekAlert!
The simultaneously discovery of two exoplanets smaller than Jupiter and Saturn by an international team of astronomers that includes University of Notre Dame research associate professor of astrophysics David Bennett gives astrophysicists an important clue that solar systems like ours might be quite common.
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- Astronomers discover scaled-down Jupiter and Saturn in a faraway solar system like our own
02-14-2008 · EurekAlert!
An international team of astronomers has discovered two planets that resemble smaller versions of Jupiter and Saturn in a solar system nearly 5,000 light years away. The find suggests that our galaxy hosts many planetary systems like our own, said Scott Gaudi, assistant professor of astronomy at Ohio State University.
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- International team discovers new solar system with scaled-down versions of Jupiter and Saturn
02-14-2008 · EurekAlert!
Harnessing Lawrence Livermore's pioneering work in gravitational microlensing, supercomputer modeling and adaptive optics, scientists have found two planets in a solar system much like our very own.
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- Washington University scientists analyze solar wind samples from Genesis Mission
10-29-2007 · EurekAlert!
Analyzing the mix of hydrogen, oxygen and noble gases found in the sun can answer one of the biggest questions of the universe: How did our solar system evolve?Scientists at Washington University in St. Louis and a large team of colleagues marked the beginnings of that odyssey by examining samples of solar wind for neon and argon, two abundant noble gases. The work was published in the Oct. 19, 2007, issue of Science.
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- UGA researchers discover how human body fights off African parasite
09-06-2007 · EurekAlert!
A team of researchers led by biochemists at the University of Georgia propose that T. b. brucei actually does infect humans but that the infection triggers release of hemoglobin from red blood cells. Hemoglobin appears to "arm" the human innate immune system by binding to a small fraction of high density lipoprotein (HDL), or "good cholesterol." The hemoglobin-HDL complex then becomes a super toxin and clears the body of trypanosomes.
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- University of Washington-led team discovers a gene
12-12-2006 · EurekAlert!
An international group of researchers has discovered that the mutated form of a gene called Palladin causes familial pancreatic cancer. The findings, published online today, Dec. 12, in the peer-reviewed journal PLoS-Medicine, may help explain why the disease is so deadly. The research project was led by Dr. Teri Brentnall, University of Washington associate professor of medicine, and supported by the Lustgarten Foundation, Canary Foundation and other private sources.
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- Screaming CMEs Warn of Radiation Storms
05-28-2007 · EurekAlert!
Some CMEs also bring intense radiation storms that can disable satellites or cause cancer in unprotected astronauts. As the CME blasts through space, it plows into a slower stream of plasma blown constantly from the sun in all directions, called the solar wind. The CME causes a shock wave in the solar wind. If the shock is strong enough, it accelerates electrically charged particles that make up the solar wind to high speeds, forming the radiation storm.
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