News tagged with solar wind
Electric Moon jolts the solar wind
(Phys.org) -- With the Moon as the most prominent object in the night sky and a major source of an invisible pull that creates ocean tides, many ancient cultures thought it could also affect our health or ...
Space & Earth / Space Exploration
May 30, 2012 |
4.7 / 5 (7) |
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Sun-powered plane waits for better weather to continue trip
The Swiss sun-powered aircraft Solar Impulse is waiting for weather conditions to improve before continuing on its first transcontinental flight, organisers said Wednesday.
Technology / Energy & Green Tech
May 30, 2012 |
3.7 / 5 (3) |
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Sun-powered plane trip delayed by wind
The Swiss sun-powered aircraft Solar Impulse has been delayed by strong winds during a stop-off on its first planned intercontinental flight, organisers said on Monday.
Technology / Energy & Green Tech
May 28, 2012 |
not rated yet |
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EU physicists use 20 new satellites to forecast space weather
The northern lights interfere with radio communications, GPS navigation and satellite communications. Researchers are now going to launch 20 satellites containing world class instruments from the University ...
Space & Earth / Space Exploration
May 14, 2012 |
3 / 5 (2) |
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Coconuts, wind and sun to power Pacific nations
Tiny Pacific nations which are most at threat from rising seas have vowed to dump diesel and other dirty expensive fuels blamed for causing global warming and replace them with clean sources.
Technology / Energy & Green Tech
May 10, 2012 |
3.3 / 5 (3) |
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Space environmentalist warns we need to better prepare for solar storms
(Phys.org) -- In the business of everyday life, its easy to overlook things that could cause a serious disruption to how life is lived; floods happen, hurricanes, volcanoes and tsunamis like the one ...
The Sun spits out a coronal mass ejection
Ever squirted water out of your mouth when playing in a swimming pool or lake? This Coronal Mass Ejection (CME) release by the Sun on April 15, 2012 looks reminiscent of such water spouting.
Space & Earth / Space Exploration
Apr 17, 2012 |
5 / 5 (4) |
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Solar wind, moon dust and Martian lights
The Canadian Space Agency has funded a University of Alberta-led project to study the effects of solar winds on Earths moon and on Mars. The results are anticipated to influence design of spacecraft ...
Space & Earth / Space Exploration
Apr 16, 2012 |
5 / 5 (2) |
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Uranus auroras glimpsed from Earth
(Phys.org) -- For the first time, scientists have captured images of auroras above the giant ice planet Uranus, finding further evidence of just how peculiar a world that distant planet is. Detected by means ...
Space & Earth / Space Exploration
Apr 13, 2012 |
4 / 5 (6) |
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Astronomers solve the mystery of stellar 'superwind'
Astronomers at the University of Manchester believe they have found the answer to the mystery of a powerful "superwind" which causes the death of stars.
Apr 11, 2012 |
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Venus found to have aurora type magnetotails
(PhysOrg.com) -- Researchers studying the planet Venus have found that despite a lack of a magnetic field, the planet has magnetotails, which on Earth are part of the process known as the Northern and Southern ...
Canadians rally against wind power
Hundreds of Canadians demonstrated on Tuesday calling for an end to subsidies for wind power, saying noise from colossal turbines is making some people sick and driving down rural property prices.
Technology / Energy & Green Tech
Apr 03, 2012 |
2.4 / 5 (9) |
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Eclipses' effect on wind revealed
Solar eclipses don't just turn the lights out; they also make the wind slow down and change direction.
Space & Earth / Earth Sciences
Mar 29, 2012 |
5 / 5 (5) |
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TWINS/IBEX spacecraft observed impact of powerful solar storm from inside and outside Earth's magnetosphere
(PhysOrg.com) -- For the first time, instrumentation aboard two NASA missions operating from complementary vantage points watched as a powerful solar storm spewed a two million-mile-per-hour stream of charged ...
Space & Earth / Space Exploration
Mar 28, 2012 |
5 / 5 (1) |
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Battery cathode made of waste byproducts from paper industry promises sustainable energy storage
A breakthrough for inexpensive electricity from solar cells, and a massive investment in wind power, will mean a need to store energy in an intelligent way. According to research at Linköping University (Sweden), published ...
Mar 22, 2012 |
4.6 / 5 (7) |
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Solar wind
The solar wind is a stream of charged particles—a plasma—ejected from the upper atmosphere of the sun. It consists mostly of electrons and protons with energies of about 1 keV. The stream of particles varies in temperature and speed with the passage of time. These particles are able to escape the sun's gravity, in part because of the high temperature of the corona, but also because of high kinetic energy that particles gain through a process that is not well-understood.
The solar wind creates the Heliosphere, a vast bubble in the interstellar medium surrounding the solar system. Other phenomena include geomagnetic storms that can knock out power grids on Earth, the aurorae such as the Northern Lights, and the plasma tails of comets that always point away from the sun.
For more information about Solar wind, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.