News tagged with jet streams
Saturn's Mysterious Hexagon Emerges from Winter Darkness
Space & Earth / Space Exploration
Dec 09, 2009 |
5 / 5 (23) |
21
(PhysOrg.com) -- After waiting years for the sun to illuminate Saturn's north pole again, cameras aboard NASA's Cassini spacecraft have captured the most detailed images yet of the intriguing hexagon shape ...
Kites flying in high-altitude winds could provide clean electricity
Jun 24, 2009 |
4.6 / 5 (44) |
29
(PhysOrg.com) -- At any moment, the winds in high-altitude jet streams hold roughly 100 times more energy than all the electricity being consumed on Earth, according to a study by Stanford environmental and ...
Mystery of the Missing Sunspots, Solved?
Space & Earth / Space Exploration
Jun 18, 2009 |
4.7 / 5 (20) |
11
The sun is in the pits of a century-class solar minimum, and sunspots have been puzzlingly scarce for more than two years. Now, for the first time, solar physicists might understand why.
Moist Convection Can Drive Jet Streams on All Four Giant Planets
Space & Earth / Space Exploration
Oct 13, 2008 |
4.7 / 5 (3) |
0
(PhysOrg.com) -- Turbulence generated by thunderstorms can drive the multiple east-west jet streams on the giant planets – Jupiter, Saturn, Uranus, and Neptune – and explain a long-standing conundrum concerning ...
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Research in aircraft control systems and robotics helps improve flight safety
9 hours ago |
not rated yet |
0
(PhysOrg.com) -- At first blush, it may not seem like robots and aircraft control systems have anything in common. When you put them together, however, you arrive at the core of Guangjun Liu’s unique research ...
Scientists discover fog on Titan
Space & Earth / Space Exploration
15 hours ago |
4.7 / 5 (7) |
2
Saturn's largest moon, Titan, looks to be the only place in the solar system—aside from our home planet, Earth—with copious quantities of liquid (largely, liquid methane and ethane) sitting on its surface. ...
Next-generation Intel products to be launched in January; Include first 32-nm Core i3, i5 processors
16 hours ago |
3.9 / 5 (8) |
4
(PhysOrg.com) -- Intel has announced it will launch over two dozen new products next month, including new processors, chipsets, and a number of wireless components.
Calif. space tourism firm launches S. Korea deal
Space & Earth / Space Exploration
16 hours ago |
5 / 5 (2) |
0
(AP) -- A California company developing a rocket plane for space tourism announced Thursday that it has an agreement with a nonprofit group in South Korea to conduct launches in that nation.
Glint of Sunlight Confirms Liquid in Northern Lake District of Titan
Space & Earth / Space Exploration
Dec 17, 2009 |
5 / 5 (12) |
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(PhysOrg.com) -- NASA's Cassini Spacecraft has captured the first flash of sunlight reflected off a lake on Saturn's moon Titan, confirming the presence of liquid on the part of the moon dotted with many large, ...
Headwater stream nutrient enrichment disrupts food web
Dec 17, 2009 |
4 / 5 (5) |
0
Human activity is increasing the supply of nutrients, such as nitrogen and phosphorus, to stream systems all over the world. The conventional wisdom -- bolstered by earlier research -- has held that these additional nutrients ...
NY Post, Journal offer Sony e-reader deals
Dec 17, 2009 |
not rated yet |
0
(AP) -- The Wall Street Journal and the New York Post are offering exclusive subscription deals through the latest electronic reader from Sony Corp.
NASA's Mars Reconnaissance Orbiter Resumes Observations
Space & Earth / Space Exploration
Dec 16, 2009 |
4.6 / 5 (5) |
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(PhysOrg.com) -- Researchers are receiving new science data from NASA's Mars Reconnaissance Orbiter after the spacecraft's six science instruments resumed observations today.
Scientists study hummingbirds flight to develop self-propelled surveillance devices
Dec 16, 2009 |
3.8 / 5 (5) |
1
The secret to the flight of the hummingbird and other tiny birds and insects lies in the looping, swirling flow of air, called a vortex, that their flapping wings create.
Lost water of the Napa Valley vineyards
Space & Earth / Earth Sciences
Dec 16, 2009 |
4.3 / 5 (3) |
0
Getting the most out of every drop of water is a high priority for grape growers in the southern Napa Valley, where summers are hot and dry and vines have to be irrigated to make it through the growing season. But Stanford ...
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