24/7 News Coverage
November 18, 2011
STELLAR CHEMISTRY
Contested 'faster-than-light' experiment yields same results
Paris (AFP) Nov 18, 2011
A fiercely contested experiment that appears to show the accepted speed limit of the Universe can be broken has yielded the same results in a re-run, European physicists said on Friday. But counterparts in the United States said the experiment still did not resolve doubts and the Europeans themselves acknowledged this was not the end of the story. On September 23, the European team issued a massive challenge to fundamental physics by saying they had measured particles called neutrinos which ... read more

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STELLAR CHEMISTRY

NASA's Chandra adds to black hole birth announcement
New details about the birth of a famous black hole that took place millions of years ago have been uncovered, thanks to a team of scientists who used data from NASA's Chandra X-ray Observatory as we ... more
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MOON DAILY

LRO Camera Team Releases High Resolution Global Topographic Map of Moon
The science team that oversees the imaging system on board NASA's Lunar Reconnaissance Orbiter (LRO) has released the highest resolution near-global topographic map of the moon ever created. T ... more
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JOVIAN DREAMS

NASA Probe Data Show Liquid Water Evidence on Europa
Data from a NASA planetary mission have provided scientists evidence of what appears to be a body of liquid water, equal in volume to the North American Great Lakes, beneath the icy surface of Jupit ... more
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Space News from SpaceDaily.com
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STELLAR CHEMISTRY

Magnetic Fields Set the Stage for Star Birth
Stars and their planets are born when giant clouds of interstellar gas and dust collapse. You've probably seen the resulting stellar nurseries in beautiful astronomical images: Colorful nebulae, lit ... more
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SOLAR SCIENCE

Cluster reveals Earth's bow shock is remarkably thin
A new study based on data from ESA's Cluster mission has revealed that the bow shock formed by the solar wind as it encounters Earth's magnetic field is remarkably thin: it measures only 17 kilometr ... more
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STELLAR CHEMISTRY

APEX gives us a new view of star formation in the Carina Nebula
Using the LABOCA camera on the Atacama Pathfinder Experiment (APEX) telescope on the plateau of Chajnantor in the Chilean Andes, a team of astronomers led by Thomas Preibisch (Universitats-Sternwart ... more
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STELLAR CHEMISTRY

Chinese, Chilean scientists hold seminar on astrophysics, astronomy
A Chinese scientific delegation held a joint seminar on astrophysics and astronomy on Monday here with the Chilean National Commission of Scientific and Technological Investigation (CONICYT). ... more
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Military Space News, Nuclear Weapons, Missile Defense
Kremlin cautions 'lots of work' ahead before Ukraine peace deal
Eutelsat strikes global satellite internet deal with UK govt
US promises Philippine president to ramp up deterrence on China
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MOON DAILY

Mystery of the Lunar Ionosphere
How can a world without air have an ionosphere? Somehow the Moon has done it. Lunar researchers have been struggling with the mystery for years, and they may have finally found a solution. But first ... more
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STELLAR CHEMISTRY

NASA's Hubble Observes Young Dwarf Galaxies Bursting With Stars
Using its near-infrared vision to peer 9 billion years back in time, NASA's Hubble Space Telescope has uncovered an extraordinary population of young dwarf galaxies brimming with star formation. ... more
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STELLAR CHEMISTRY

Ancient stars shed light on the prehistory of the Milky Way
Some of the oldest stars in the Milky Way - a kind of stellar fossils in the outer reaches of our galaxy, contain abnormally large amounts of heavy elements like gold, platinum and uranium. Wh ... more
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PHYSICS NEWS

LISA Pathfinder takes major step in hunt for gravity waves
Sensors destined for ESA's LISA Pathfinder mission in 2014 have far exceeded expectations, paving the way for a mission to detect one of the most elusive forces permeating through space - gravity wa ... more
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MERCURY RISING

NASA Extends Messenger Mission
NASA has announced that it will extend the Messenger mission for an additional year of orbital operations at Mercury beyond the planned end of the primary mission on March 17, 2012. The Messenger pr ... more
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TIME AND SPACE

Pristine Gas From The Big Bang
Two clumps of primordial gas from the dawn of time have been detected in deep space by astronomers using the 10-meter telescopes at the W. M. Keck Observatory. The gas clouds are too diffuse t ... more
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SOLAR SCIENCE

Why the solar wind is rhombic-shaped
Why the temperatures in the solar wind are almost the same in certain directions, and why different energy densities are practically identical, was until now not clear. With a new approach to ... more
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STELLAR CHEMISTRY

Newly found dwarf galaxies could help reveal the nature of dark matter
In work that could help advance astronomers' understanding of dark matter, University of Michigan researchers have discovered two additional dwarf galaxies that appear to be satellites of Andromeda, ... more
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24/7 News Coverage
Restoring sea floor after mining may not be possible, researchers warn
China starts construction of Tibet mega-dam
Brazil's Congress passes bill easing environmental licensing rules
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STELLAR CHEMISTRY

2 Types of Neutron Stars Point to 2 Types of Supernovae
Astronomers at the universities of Southampton and Oxford have found evidence that neutron stars, which are produced when massive stars explode as supernovae, actually come in two distinct varieties ... more
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STELLAR CHEMISTRY

30 Doradus: The Growing Tarantula Within
The star-forming region, 30 Doradus, is one of the largest located close to the Milky Way and is found in the neighboring galaxy Large Magellanic Cloud. About 2,400 massive stars in the center ... more
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SPACE TRAVEL

Voyager 2 Completes Switch to Backup Thruster Set
NASA's Voyager 2 has successfully switched to the backup set of thrusters that controls the roll of the spacecraft. Deep Space Network personnel sent commands to the spacecraft to make the cha ... more
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IRON AND ICE

Lutetia: a Rare Survivor from the Birth of the Earth
New observations indicate that the asteroid Lutetia is a leftover fragment of the same original material that formed the Earth, Venus and Mercury. Astronomers have combined data from ESA's Rosetta s ... more
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TIME AND SPACE

Was the Real Discovery of the Expanding Universe Lost in Translation?
The greatest astronomical discovery of the 20th century may have been credited to the wrong person. But it turns out to have been nobody's fault except for that of the actual original discoverer him ... more
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STELLAR CHEMISTRY

New Study Shows Very First Stars Not Monstrous
The very first stars in our universe were not the behemoths scientists had once thought, according to new simulations performed at NASA's Jet Propulsion Laboratory, Pasadena, Calif. Astronomer ... more
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SOLAR SCIENCE

2012: Killer Solar Flares Are a Physical Impossibility
Given a legitimate need to protect Earth from the most intense forms of space weather - great bursts of electromagnetic energy and particles that can sometimes stream from the sun - some people worr ... more
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TIME AND SPACE

Astronomers find clouds of primordial gas from the early universe
For the first time, astronomers have found pristine clouds of the primordial gas that formed in the first few minutes after the Big Bang. The composition of the gas matches theoretical predictions, ... more
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24/7 Energy News Coverage
AI helps automate nuclear reactor licensing process at INL
Battery sharing model boosts savings for local energy communities
Bifacial CuInSe2 solar cells achieve record efficiency on transparent substrates
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TECH SPACE

Ballmer says "Windows Era" everlasting
Microsoft chief Steve Ballmer proclaimed an everlasting "Windows Era" as the software giant's board easily won re-election at an annual meeting of shareholders on Tuesday. ... more
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TECH SPACE

Russia Mars probe may fall to Earth in January: official
A Russian probe that was to visit a moon of Mars but is stuck in orbit around the Earth could burn up in the Earth's atmosphere in January, the head of the Russian space agency said Monday. ... more
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EXO WORLDS

Giant planet ejected from the solar system
Just as an expert chess player sacrifices a piece to protect the queen, the solar system may have given up a giant planet and spared the Earth, according to an article recently published in The Astr ... more
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IRON AND ICE

NASA Releases Radar Movie of Asteroid 2005 YU55
Scientists working with the 230-foot-wide (70-meter) Deep Space Network antenna at Goldstone, Calif., have generated a short movie clip of asteroid 2005 YU55. The images were generated from da ... more
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TIME AND SPACE

NIST physicists chip away at mystery of antimatter imbalance
Why there is stuff in the universe-more properly, why there is an imbalance between matter and antimatter-is one of the long-standing mysteries of cosmology. A team of researchers working at the Nat ... more
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STELLAR CHEMISTRY

Potential New NASA Mission Would Reveal the Hearts of Undead Stars
Neutron stars have been called the zombies of the cosmos, shining on even though they're technically dead, and occasionally feeding on a neighboring star if it gets too close. They are born wh ... more
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STELLAR CHEMISTRY

Discovery of 2 types of neutron stars points to 2 different classes of supernovae
Astronomers at the universities of Southampton and Oxford have found evidence that neutron stars, which are produced when massive stars explode as supernovae, actually come in two distinct varieties ... more
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MOON DAILY

Ancient Lunar Dynamo May Explain Magnetized Moon Rocks
The presence of magnetized rocks on the surface of the Moon, which has no global magnetic field, has been a mystery since the days of the Apollo program. Now a team of scientists has proposed a nove ... more
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