The U.S. Air Force's Space Shuttle

The Air Force hopes its unmanned X-37 (in taxi tests in 2007)
will take on some of the functions of the shuttle. (USAF)

Space Shuttle Jr. -- The Air & Space Smithsonian

After 2010, the only spaceplane in the U.S. inventory will be the Air Force's mysterious X-37.

It's been a long wait—in some ways, more than 50 years—but in April 2010, the U.S. Air Force is scheduled to launch an Atlas V booster from Cape Canaveral, Florida, carrying the newest U.S. spacecraft, the unmanned X-37, to orbit. The X-37 embodies the Air Force's desire for an operational spaceplane, a wish that dates to the 1950s, the era of the rocket-powered X-15 and X-20. In other ways, though, the X-37 will be picking up where another U.S. spaceplane, NASA's space shuttle, leaves off.

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Danish Island Becomes One Of The First Energy-Self-Sufficient Places On Earth

A Self-Sufficient Energy Mix Wind turbines deployed in conjunction with solar energy and a series of furnaces burning straw and wood chips manage to heat and power the entire island of Samso with energy to spare. Harvey McDaniel

From Popular Science:

For centuries now, civilization has been working toward an unsustainable future, burning fossil fuels for heat and electricity and creating a way of life that is a model of inefficiency. The tiny Danish island of Samso is leading the way back to sustainability, becoming the one of the first industrialized places in the world to qualify as completely energy self-sufficient.

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The World's Fastest Computers

5: Tianhe-1. 563 teraflops
A new entrant into the Top500 list, China's fastest computer proved capable of more than 500 trillion operations per second. Put another way, a simple calculator's power is typically about 10 flops. Tianhe, which means "river in the sky", is housed at the National Super Computer Center, Tianjin, and is more than four times faster than the previous top computer in the country. The computer combines 6144 Intel processors with 5120 graphics processing units made by AMD, normally found in computer graphics cards. (Image: Xinhua News Agency/eyevine)

From New Scientist:

Twice a year the operators of the world's fastest computers eagerly await their latest ranking compiled by the Top500 project. The chart is based on the maximum rate at which a computer can crunch numbers using what are called floating point operations. November's list has just been released: enjoy our gallery of the five fastest calculators on the planet.

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Large Hadron Collider Sets World Energy Record

From BBC News:

The Large Hadron Collider (LHC) experiment on the French-Swiss border has set a new world record for energy.

The LHC pushed the energy of its particle beams beyond one trillion electron volts, making it the world's highest-energy particle accelerator.

The previous record was held by the Tevatron particle accelerator in Chicago.

Officials say it is another milestone in the LHC's drive towards its main scientific tests set for 2010.

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Leaked Emails Won't Harm UN Climate Body, Says Chairman

Rajendra Pachauri, chairman of the Intergovernmental Panel on Climate Change. Photograph: Jay Directo/AFP/Getty Images

From The Guardian:

Rajendra Pachauri says there is 'virtually no possibility' of a few scientists biasing IPCC's advice, after UAE hacking breach.

There is "virtually no possibility" of a few scientists biasing the advice given to governments by the UN's top global warming body, its chair said today.

Rajendra Pachauri defended the Intergovernmental Panel on Climate Change (IPCC) in the wake of apparent suggestions in emails between climate scientists at the University of East Anglia that they had prevented work they did not agree with from being included in the panel's fourth assessment report, which was published in 2007.

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My Comment: Putting one's head into the sand .... and humming loud enough to not hear the word "Climategate".

How A Prehistoric 'Super River' Turned Britain Into An Island Nation

From The Daily Mail:

A prehistoric 'super-river' is the reason why Britain became an island and was cut off from Europe.

An Anglo-French study has revealed that long before the English Channel there was a giant river which ran south from an area of the North Sea.

Previous research found that 500,000 years ago a range of low hills connected Britain to Europe between the Weald in South-East England and Artois in northern France.

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Climate Change Data Dumped

From Times Online:

SCIENTISTS at the University of East Anglia (UEA) have admitted throwing away much of the raw temperature data on which their predictions of global warming are based.

It means that other academics are not able to check basic calculations said to show a long-term rise in temperature over the past 150 years.

The UEA’s Climatic Research Unit (CRU) was forced to reveal the loss following requests for the data under Freedom of Information legislation.

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My Comment: And these people call themselves scientists ?!?!?!

Peat Fires Drive Temperatures Up: Burning Rainforests Release Huge Amounts of Greenhouse Gases

From Science Daily:

ScienceDaily (Nov. 29, 2009) — Peatlands, especially those in tropical regions, sequester gigantic amounts of organic carbon. Human activities are now having a considerable impact on these wetlands. For example, drainage projects, in combination with the effects of periodic droughts, can lead to large-scale fires, which release enormous amounts of carbon dioxide (CO2) into the atmosphere, and thus contribute to global warming. Using laser-based measurements, Professor Florian Siegert and his research group at Ludwig-Maximilians-Universität (LMU) in Munich have now estimated the volume of peat burned in such fires with unprecedented accuracy.

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Islands Make Waves ... In The Sky

The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite captured this natural-color (photo-like) image on November 23, 2009. Saunders, Montagu, and Bristol Islands, part of the South Sandwich chain, all trigger V-shaped waves. Credit: NASA, Jeff Schmaltz, MODIS Rapid Response Team, Goddard Space Flight Center

From Live Science:

Islands don't move much, but they can still make waves. In fact they sometimes make dramatic waves ... in the clouds.

In a new satellite image, the South Sandwich island chain triggers a series of airborne waves. The V-shaped waves fan out to the east, visible as white clouds over the dark ocean water.

The islands disturb the smooth flow of air, creating waves that ripple through the atmosphere downwind of the obstacles, NASA explained in a statement.

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Is This Your Brain On God?

From NPR:

More than half of adult Americans report they have had a spiritual experience that changed their lives. Now, scientists from universities like Harvard, Pennsylvania and Johns Hopkins are using new technologies to analyze the brains of people who claim they have touched the spiritual — from Christians who speak in tongues to Buddhist monks to people who claim to have had near-death experiences. Hear what they have discovered in this controversial field, as the science of spirituality continues to evolve.

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What's The Environmental Impact Of Going Into Space?

Dirty Rockets -- Slate

We hear so much about the environmental impacts of transportation. What about space travel? How do rockets affect the atmosphere?

There's a simple reason why we hear a lot more about cars, ships, and planes than we do about rocket ships: There are lot more of them. Each flight into space does have a small impact on the planet it leaves behind, but—for the moment, at least—these launchings are very rare. Only a couple of rockets blast off every week around the world. As a result, space travel doesn't register on most environmentalists' radars.

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International Space Station Under Threat of Space Junk Collision

The International Space Station is visible against the Earth's horizon and the blackness of space in this image photographed by an STS-129 crew member on Atlantis Nov. 25, 2009, in this photo released by NASA. Flight controllers in mission control at the Johnson Space Center are crunching numbers, calculating the odds of the International Space Station getting hit by a piece of space junk. (NASA/Reuters)

From ABC News:

Scientists Scramble to Defend International Space Station From Space Junk.

While many Americans are figuring out how much they can spend on Black Friday, flight controllers in mission control at the Johnson Space Center are crunching numbers of their own, calculating the odds of the International Space Station's getting hit by a piece of space junk.

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Human Brains Emulated In The Computer World

From Alpha Galileo:

Researchers at Luleå University of Technology have created a computer-based architecture that mimics a pair of human brain functions. System that detects and compensates for their own shortcomings is a possible application, another is to reduce the impact of noise. The research takes a significant step forward because the research group has recently doubled.

We have developed a model of how the various sources of information that complement each other, can get a better idea of what is happening. Better to the extent that we may see more than what the different parts look, "says Tamas Jantvik researcher at Luleå University of Technology.

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NASA Clamors For Safer Launches

From Florida Today:

Reliability must grow tenfold in new rockets.

CAPE CANAVERAL — President Barack Obama faces decisions that will set safety levels for American astronauts launching on space expeditions for decades to come.

Congress will hear this week from NASA officials, proponents of commercial crew transportation and independent safety experts. No current NASA astronauts are scheduled to testify Wednesday before the House subcommittee on space and aeronautics.

But documents obtained by FLORIDA TODAY through the Freedom of Information Act show exactly where the actual risk-takers stand.

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Legends Of Vietnam: Super Tweet

In 1967, four months after delivery, the new A-37A entered combat in South Vietnam.
(Roger Moseley)

From Air And Space Smithsonian:

Yeah. The A-37 was small. So was Napoleon.

Looking for Mach-busting splendor in million-dollar wonders from the heavies of the U.S. military-industrial complex? This ain't it. The A-37 Dragonfly was a waist-high, subsonic light attack aircraft that could lift its own weight in fuel and armaments, built by a manufacturer known for civilian pleasure craft. You could get a half-dozen for the price of a single F-4. The A-37 brought jet-propelled combat in Vietnam down from rarefied heights to the low-and-slow—where the acrid haze of rice-burning season permeated the unpressurized cockpit and you plucked bullets from Viet Cong small arms out of the armor plate under your seat after a mission. Its claim to fame?

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Brain Has An Innate Sense Of Geometry

From U.S. News And World Report:

Despite minimal exposure to the regular geometric objects found in developed countries, African tribal people perceive shapes as well as westerners, according to a new study.
Click here to find out more!

The findings, published online in an “Early View” edition of Psychological Science, suggested that the brain’s ability to understand shapes develops without the influence of immersion in simple, manufactured objects.

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What The World's First 'Space Station Of The Sea' Will Look Like

Out of this world: This is what the SeaOrbiter will look like -
its inventor wants it to be a space station of the sea

From The Daily Mail:

It looks more like the Starship Enterprise sinking in the sea - but this huge vertical vessel could be the future of ocean exploration.

Called the SeaOrbiter, the huge 51m (167ft) structure is set to be the world's first vertical ship allowing man a revolutionary view of life below the surface.

Although currently only a prototype its inventor Jacques Rougerie thinks his international oceanographic station will soon be setting sail.

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Clue To Mystery Of How Biological Clock Operates on 24-Hour Cycle

From Science Daily:

Science Daily (Nov. 29, 2009) — How does our biological system know that it is supposed to operate on a 24-hour cycle? Scientists at the Hebrew University of Jerusalem have discovered that a tiny molecule holds the clue to the mystery.

Human as well as most living organisms on earth possess circadian a (24-hour) life rhythm. This rhythm is generated from an internal clock that is located in the brain and regulates many bodily functions, including the sleep-wake cycle and eating.

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Surprise! Your Skin Can Hear

From Live Science:

We not only hear with our ears, but also through our skin, according to a new study.

The finding, based on experiments in which participants listened to certain syllables while puffs of air hit their skin, suggests our brains take in and integrate information from various senses to build a picture of our surroundings.

Along with other recent work, the research flips the traditional view of how we perceive the world on its head.

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Russia: No Space for Space Tourists

Soyuz Spacecraft

From CBS News/AP:

International Space Station Full with Crew for Near Future.

(AP) There is no space for tourists wishing to fly to the International Space Station, a top Russian space official said Thursday.

Since the space station's crew doubled to six people earlier this year, there is no longer room for tourists who pay tens of millions of dollars for a trip on a Russian spacecraft from Earth, said Sergei Krikalyov, the chief of the Cosmonaut Training Center.

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