News tagged with zero kelvin
Planck first light yields promising results (w/ Video)
Space & Earth / Space Exploration
Sep 17, 2009 |
4.8 / 5 (11) |
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(PhysOrg.com) -- Planck, ESA's mission to study the early Universe, started surveying the sky regularly from its vantage point at L2 on 13 August. The instruments of ESA's 'time machine' were fine-tuned for ...
Coolest spacecraft ever in orbit around L2
Space & Earth / Space Exploration
Jul 03, 2009 |
4.7 / 5 (11) |
4
(PhysOrg.com) -- Last night, the detectors of Planck's High Frequency Instrument reached their amazingly low operational temperature of -273°C, making them the coldest known objects in space. The spacecraft ...
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A New Glance on Microscopic Images
Sep 16, 2009 |
4.5 / 5 (2) |
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A doctoral student at the research center Forschungszentrum Dresden-Rossendorf (Germany) suggests interpreting the images generated by Kelvin probe force microscopy in a new way. She recently published her ...
New breakthrough in bubble research
Sep 02, 2009 |
4.5 / 5 (8) |
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A researcher from the University of Bath has found a new approach to an old geometric problem of modelling the most efficient way of packing shapes to form a foam.
Scientists pinpoint mechanism to increase magnetic response of ferromagnetic semiconductor
Feb 25, 2009 |
4.3 / 5 (3) |
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(PhysOrg.com) -- When squeezed, electrons increase their ability to move around. In compounds such as semiconductors and electrical insulators, such squeezing can dramatically change the electrical- and magnetic- ...
Tropical depression 2 on shaky ground, 3 other areas to watch on weekend
Space & Earth / Earth Sciences
Aug 14, 2009 |
not rated yet |
1
The Atlantic Ocean's second Tropical Depression has been on shaky ground since it formed early in the week of August 11. It meandered westward from the African coast and maintained its tropical depression ...
Water acts as catalyst in explosives
Mar 20, 2009 |
4.3 / 5 (12) |
2
The most abundant material on Earth exhibits some unusual chemical properties when placed under extreme conditions.
Tropical Storm Nepartak becoming extra-tropical at sea
Space & Earth / Earth Sciences
Oct 13, 2009 |
not rated yet |
0
Tropical Storm Nepartak is now speeding in a northeasterly direction in the northwestern Pacific Ocean, where it is becoming extra-tropical and developing frontal qualities.
2 NASA satellites capture Hurricane Bill's 'baby pictures'
Space & Earth / Earth Sciences
Aug 17, 2009 |
3 / 5 (1) |
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Bill was the third tropical depression in the Atlantic Ocean hurricane season, behind Ana and Tropical Depression One. Over the weekend Bill grew into the first hurricane in the Atlantic this season. Two NASA ...
Discovery brings new type of fast computers closer to reality
Sep 27, 2009 |
4.6 / 5 (34) |
1
Physicists at UC San Diego have successfully created speedy integrated circuits with particles called "excitons" that operate at commercially cold temperatures, bringing the possibility of a new type of extremely ...
WISE Is Chilling Out
Space & Earth / Space Exploration
Nov 11, 2009 |
4.7 / 5 (3) |
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(PhysOrg.com) -- Engineers are busy cooling the science instrument on NASA's Wide-field Infrared Survey Explorer, or WISE. The spacecraft is scheduled to blast into space from Vandenberg Air Force Base in ...
The hottest white dwarf in its class
Dec 12, 2008 |
4.5 / 5 (15) |
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(PhysOrg.com) -- A team of German and American astronomers present far-ultraviolet observations of white dwarf KPD 0005+5106 and reveal that it is among the hottest stars ever known with a temperature of 200 ...
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