India Loses Moon Satellite Links

From The BBC:

All communication links with the only Indian satellite orbiting the Moon have been lost, India's space agency says.

Radio contact with the Chandrayaan-1 spacecraft was lost abruptly early on Saturday, said India's Bangalore-based Space Research Organization (Isro).

The unmanned craft was launched last October in what was billed as a two-year mission of exploration.

The launch was regarded as a major step for India as it seeks to keep pace with other space-faring nations in Asia.

Following its launch from the southern state of Andhra Pradesh, it was hoped the robotic probe would orbit the Moon, compile a 3-D atlas of the lunar surface and map the distribution of elements and minerals.

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Ancient Skeletons Could Help Solve Mystery Of Rare Disease

Ballyhanna graveyard site at Ballyshannon. Photo from Ask About Ireland

From Independent (Ireland):

TWO ancient skeletons with a rare genetic bone disease unearthed from a medieval Irish graveyard may hold key insights for medical experts.

An archaeologist believes the discovery of the remains -- afflicted by massive bone growths -- could help modern-day clinicians glean more information about that unusual debilitating condition.

There have only been 16 cases of the hereditary bone growth disorder, now known as multiple osteochondromas, identified in ancient remains worldwide. Four of these have been located in Ireland.

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Star-Birth Myth 'Busted'

False-colour images of two galaxies, NGC 1566 (left) and NGC 6902 (right), showing their different proportions of very massive stars. Regions with massive O stars show up as white or pink, while less massive B stars appear in blue. NGC 1566 is much richer in O stars than is NGC 6902. The images combine observations of UV emission by NASA's Galaxy Evolution Explorer spacecraft and H-alpha observations made with the Cerro Tololo Inter-American Observatory (CTIO) telescope in Chile. NGC 1566 is 68 million light years away in the southern constellation of Dorado. NGC 6902 is about 33 million light years away in the constellation Sagittarius. (Credit: NASA/JPL-Caltech/JHU)

From Science Daily:

ScienceDaily (Aug. 30, 2009) — An international team of researchers has debunked one of astronomy's long held beliefs about how stars are formed, using a set of galaxies found with CSIRO’s Parkes radio telescope.

When a cloud of interstellar gas collapses to form stars, the stars range from massive to minute.

Since the 1950s astronomers have thought that in a family of new-born stars the ratio of massive stars to lighter ones was always pretty much the same — for instance, that for every star 20 times more massive than the Sun or larger, you’d get 500 stars the mass of the Sun or less.

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Dangers In The Deep: 10 Scariest Sea Creatures

From Live Science:

On land during the day, we humans rule. Or at least we're considered top predators, and with our feet on the ground, we're in our element.

In the sea, sans a boat, forget about it. We're too slow, too encumbered with gear, and often too stupid to be much more than prey. What's to worry about down there? Plenty!

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NASA Looking To Solve Medium-Lift Conundrum

NASA hopes the Taurus 2 and Falcon 9 rockets will be ready to launch medium-class science missions. Credit: Orbital Sciences and SpaceX

From Spaceflight Now:

Facing a lack of rocket options for medium-class robotic missions, NASA's launch czar said the agency will not need another medium-lift rocket until at least 2014, enough time for new boosters to prove themselves.

William Wrobel, NASA's assistant associate administrator for launch services, said future medium-class missions will most likely fly on Falcon 9 or Taurus 2 rockets now being developed for resupply missions to the International Space Station.

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Space Shuttle News Updates -- August 30, 2009

The space shuttle Discovery sits atop Launch Pad 39A during final launch preparations at the Kennedy Space Center in Cape Canaveral, Florida August 24, 2009. Discovery is scheduled for launch later in the day on a mission to the International Space Station. REUTERS/Pierre Ducharme

Astronauts Inspect Discovery Heat Shield -- CBS News

(CBS) The Discovery astronauts conducted an inch-by-inch inspection of the most critical sections of the shuttle's heat shield Saturday, examining the ship's nose cap and wing leading edge panels with a laser scanner on the end of a 50-foot-boom attached to the shuttle's robot arm. No obvious problems stood out, reports CBS News space analyst Bill Harwood.

But it will take engineers several more days to complete the normal (post-Columbia tragedy) assessment of launch imagery, laser scans carried out Saturday, and close-up photos of Discovery's belly during final approach to the International Space Station Sunday evening, before the heat shield is given a clean bill of health.

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More News On The Space Shuttle

Shuttle steers closer to space station for hookup -- AP
Shuttle Discovery to Dock with Space Station Today -- WBKO
Shuttle steers closer to space station for hookup -- AP
Space Shuttle's Midnight Launch Dazzles in Photos -- Space.com
'Space rookies' soak it up -- BBC

Dual-Screen Laptop On Sale By Christmas

One of the first photos of the gScreen Spacebook Photo: GIZMODO

From The Telegraph:

The world's first truly dual-screen laptop, which will allow computer users to multi-task while on the move, is due to go on sale by the end of the year.

The pioneering PC, known as the Spacebook, is the brainchild of Alaska-based technology firm gScreen.

While growing numbers of office workers – especially in the financial industries – use several desktop monitors to track many programmes and information sources at the same time, no manufacturer has yet released a portable equivalent.

The gScreen Spacebook will boast two 15.4 in screens which can slide away to fill the space of a single screen when the laptop is being stored or transported.

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Why The Greenland And Antarctic Ice Sheets Are Not Collapsing

From Watts Up With That:

Global warming alarmists have suggested that the ice sheets of Greenland and Antarctica may collapse, causing disastrous sea level rise. This idea is based on the concept of an ice sheet sliding down an inclined plane on a base lubricated by meltwater, which is itself increasing because of global warming.

In reality the Greenland and Antarctic ice sheets occupy deep basins, and cannot slide down a plane. Furthermore glacial flow depends on stress (including the important yield stress) as well as temperature, and much of the ice sheets are well below melting point.

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Swine Flu Program Could Be Largest Vaccination Effort In Human History

You Might Feel A Little Pinch

From Popular Science:

With the White House Council of Advisors on Science and Technology estimating that this winter's swine flu outbreak could lead to 30,000 to 90,000 deaths in the US (on top of the usual 30,000 deaths that occur from seasonal flu), the government has ramped up its effort to vaccinate as many Americans as possible against H1N1. In fact, the vaccination effort is so large, it may constitute the largest vaccination program in human history.

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Mysterious Glaciers That Grew When Asia Heated Up

BYU professor Summer Rupper doing field work with Switzerland's Gornergrat glacier. Her newest study details how a group of Himalayan glaciers grew despite a significant rise in temperatures. (Credit: Image courtesy of Brigham Young University)

From Science Daily:

ScienceDaily (Aug. 29, 2009) — Ice, when heated, is supposed to melt.

That’s why a collection of glaciers in the Southeast Himalayas stymies those who know what they did 9,000 years ago. While most other Central Asian glaciers retreated under hotter summer temperatures, this group of glaciers advanced from one to six kilometers.

A new study by BYU geologist Summer Rupper pieces together the chain of events surrounding the unexpected glacial growth.

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Is Quantum Mechanics Selectively Erasing Our Memory?

Entropy At Work: One liquid diffusing into another is an
example of an increase in entropy, or randomness.

From Popular Science:

In a paper published last week, MIT physicist Lorenzo Maccone hypothesizes that, yes, quantum physics is messing with our minds. The laws of physics work just as well if time is running forwards or backwards. But we all seem to experience time running in only one direction, and in the same direction as everyone else -- a mystery of physics that's yet to be solved.

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Man-Made Volcanoes May Cool Earth

The Anak Krakatau volcano

From Times Online:

THE Royal Society is backing research into simulated volcanic eruptions, spraying millions of tons of dust into the air, in an attempt to stave off climate change.

The society will this week call for a global programme of studies into geo-engineering — the manipulation of the Earth’s climate to counteract global warming — as the world struggles to cut greenhouse gas emissions.

It will suggest in a report that pouring sulphur-based particles into the upper atmosphere could be one of the few options available to humanity to keep the world cool.

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Stevenage: The Final Frontier In Space Technology

The rocket and fuel tanks of the Lisa Pathfinder satellite, which will be launched in 2011 and pave the way for new scientific experiments on gravitational wave detection and black holes.

From The Daily Mail:

You might think Nasa is the only pioneer of space technology, but this £200m satellite (below) is being built not in Houston but at a sleepy industrial estate in Hertfordshire.

It's so tantalisingly close, this strange octagonal aluminium box with its shimmery array of circuitry. I see wires coated in silver, connectors of gold, and parts so delicate that even in this temperature-and humidity-controlled, dust-free environment they have to be protected with pink translucent plastic bags.

In two years' time, this box - the inside of a satellite - will be blasted four times further out into space than any human has ever been.

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A Latino Astronaut's Remarkable Journey

Photo: Astronaut Jose Hernandez is an American-born son of immigrants from Michoacan, Mexico.

From CNN:

(CNN) -- For astronaut Jose Hernandez, his first space flight, scheduled to be aboard the space shuttle Discovery, marks a remarkable journey from the farm fields of California to the skies.

Hernandez, an American-born son of immigrants from Michoacan, Mexico, is getting plenty of attention at home and abroad for his journey from working the fields to operating some of the most advanced mechanics on the space shuttle.

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Why Obama's Dog Has Curly Hair

Portugese water dog. (Credit: iStockphoto/Lee Feldstein)

From Science Daily:

ScienceDaily (Aug. 28, 2009) — University of Utah researchers used data from Portuguese water dogs – the breed of President Barack Obama's dog Bo – to help find a gene that gives some dogs curly hair and others long, wavy hair.

It was part of a National Institutes of Health (NIH) study – published online Thursday, Aug. 27 by the journal Science – showing that variations in only three genes account for the seven major types of coat seen in purebred dogs. The findings also point the way toward understanding complex human diseases caused by multiple genes.

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Microbe Metabolism Harnessed to Produce Fuel

Joint BioEnergy Institute (JBEI) Director Jay Keasling with Rajit Sapar in lab at JBEI with beaker of cellulose sludge. Credit: JBEI//Jay Keasling

From Live Science:

Microbes such as the yeast we commonly use in baking bread and fermenting beer are now being engineered to produce the next generation of biofuels. Jay Keasling, a professor of chemical engineering at the University of California, Berkeley, is leading a team of scientists in an effort to manipulate the chemistry within bacteria so they will produce fuel from sugar.

At the Joint BioEnergy Institute (JBEI), one of three research centers set up by the Department of Energy for the research and development of biofuels, Keasling is utilizing synthetic biology techniques involving chemistry, genetic engineering and molecular biology. Foundational work being done at the Synthetic Biology Engineering Research Center (SynBERC), where Keasling is director, will underpin the research at JBEI. SynBERC is funded by the National Science Foundation.

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Sony Sides With Google in ‘Library of Future’ Settlement

From Epicenter/Wired:

n the battle to win readers for the books of the future, Sony has sided with Google over a controversial, proposed copyright lawsuit settlement that lets Google build out the library and bookstore of the future.

That pits Sony and Google against Yahoo, Microsoft and Amazon, all of which have allied in opposition to the settlement. (See Wired.com’s Google Book Search FAQ to learn more.)

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Why Do Muslims Fast During Ramadan?

Muslims pray before they break their fast in a mosque during the Ramadan month in Kabul, Afghanistan. Mohammad Kheirkhah / UPI / Landov

From Time Magazine:

Like more than a billion fellow Muslims around the world, Sulley Muntari began the monthlong fasting ritual of Ramadan on Aug. 22. Abstaining from food or drink during daylight hours is challenging enough for the average person, but for the Ghana-born Muntari, a professional soccer player with Italy's Serie A team Inter Milan, running more than six miles per game on an empty stomach might have proved to be too much. In his first match after the start of Ramadan, the midfielder was removed from the game after just half an hour of play.

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Shuttle Lights Up Sky With Spectacular Launch

Space shuttle Discovery roars to life and blasts off on space station resupply mission.
(Credit: NASA TV)

From CNET:

KENNEDY SPACE CENTER, Fla.--Running four days late, the shuttle Discovery roared to life and shot into space overnight Friday, lighting up the night sky with a rush of fire as it set off on a 13-day mission to deliver 7.5 tons of supplies and equipment to the International Space Station.

With commander Frederick "Rick" Sturckow and pilot Kevin Ford monitoring the computer-controlled ascent, Discovery's twin solid-fuel boosters ignited at 11:59 p.m. EDT, kick-starting the crew's eight-and-a-half-minute ride to orbit with a rush of 5,000-degree flame.

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Entangled Light, Quantum Money

Photo: Two Nodes of a quantum network that Caltech researchers created by halting entangled photons within two ensembles of cesium atoms housed in an ultrahigh-vacuum system. Temporarily storing entanglement provides a basis for quantum data storage, which might be useful for various applications, including quantum cryptography.
Credit: Nara Cavalcanti

From Technology Review:

A breakthrough explores the challenges--and suggests the financial possibilities--of creating quantum networks.

In recent years, the Austrian physicist Anton Zeilinger has bounced entangled photons off orbiting satellites and made 60-atom fullerene molecules exist in quantum superposition--essentially, as a smear of all their possible positions and energy states across local space-time. Now he hopes to try the same stunt with bacteria hundreds of times larger. Meanwhile, Hans Mooij of the Delft University of Technology, with Seth Lloyd, who directs MIT's Center for Extreme Quantum Information Theory, has created quantum states (which occur when particles or systems of particles are superpositioned) on scales far above the quantum level by constructing a superconducting loop, visible to the human eye, that carries a supercurrent whose electrons run simultaneously clockwise and counterclockwise, thereby serving as a quantum computing circuit.

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