October 2009

White House Panel Backs Commercial Alternatives to NASA's New Rocket (SPACE.com)

This
story was updated at 5:03 p.m.

The
independent blue-ribbon panel that reviewed NASA's plans to replace its space
shuttles said Thursday that the agency should consider using commercial
vehicles to help achieve its goal, and perhaps nix the new Ares I rocket slated
to fly future astronauts.

In a
155-page report entitled "Seeking a Human Spaceflight Program Worthy of a
Great Nation," the 10-member committee expanded on the five
potential options it drew up over the summer for NASA's human spaceflight
future, including more detail and data to be reviewed by President Barack
Obama.

Committee
chairman Norman Augustine, former CEO of Lockheed Martin, said NASA's plan to
replace the space shuttle fleet with capsule-based Orion spacecraft and Ares I
rockets — a prototype of which is poised to
launch Oct. 27 — suffers from a lack of funding so severe the agency may
now have the wrong vehicle for its mission.

NASA's
stated vision for human spaceflight is to retire its space shuttle fleet around
2010 and replace them with Orion spacecraft, to be launched on Ares I rockets
by around 2015 at the earliest. A larger Ares V rocket would launch heavy cargo
and lunar landers into orbit to support new manned missions to
the moon by 2020.

But after a
series of summer meetings, Augustine's committee found that NASA needs a budget
boost that would inject ultimately up to $3 billion by 2014 to fund NASA's
plan. The stated five-year gap between the 2010 shuttle retirement and first
manned Orion flights is likely to stretch to at least seven-years, with any
effort to reach the moon or elsewhere likely to come in the early or mid-2020s,
the committee found.

Some of the
five basic options put forth by the committee include internal variants that
offer a wider selection for President Obama to choose from. They include potential
trips
to nearby asteroids, trips that fly to — but don't land on — the moon, and a
mission to explore moons of Mars. Several options do away with the Ares I
rocket altogether.

At the
heart of the NASA's challenges has been funding, the committee said. In 2005, when
NASA tapped the Ares I rocket to launch Orion, it did so under budget
projections that ultimately did not materialize.

"It
was right at the time, but times have changed," said committee member
Edward Crawley, an MIT professor.

Crawley
said there are no fundamental technical concerns facing the Ares I rocket that
NASA could not surmount given time and money. But the agency is slim on both
commodities. It is spelled out starkly in the committee's final report.

"With
time and sufficient funds, NASA could develop, build and fly the Ares I
successfully," the report states. "The question is, should it?"

Commercial
spacecraft, spurred on by up to $5 billion in incentives from NASA, could
provide the access to low-Earth orbit needed in the short-term after the
shuttle fleet retires, and perhaps do so within the seven-year gap, the
committee's report said.

"As we
move from the complex, reusable shuttle back to a simpler, smaller capsule, it
is appropriate to consider turning these transport services over to the
commercial sector," the committee wrote in its report.

NASA
already plans to use commercial spacecraft to supply cargo to the International
Space Station, but a push to use similar services to ferry astronauts to and
from the orbiting lab should have new incentives and perhaps a new competition,
the committee wrote.

The final
report also included more detail on the drawbacks of extending the space
shuttle program beyond 2011, as well as extending the International Space
Station's life through 2020. NASA will likely not be able to complete its sixth
remaining mission to finish assembly of the space station until 2011, the
committee said.

Extending
the shuttle program beyond that, and lengthening the service life of the space
station —  which is currently slated to be deorbited in 2016 — would
require funding that could be used to build and fly new Ares and Orion
spacecraft to orbit, the moon or elsewhere, the committee said.

Despite the
challenges facing NASA and the future of the U.S. space program, the committee
said the Obama administration has a chance to revitalize the American space
program.

"The
opportunity now exists to provide for the future human spaceflight program
worthy of a great nation," the report stated.

Video
- Ares I-X Rocket Rolls to Launch Pad, Test
Flight Plan
Video
- Back to the Moon with NASA's Constellation 
Video
Show - NASA's Vision for Humans in Space

 

Original Story: White House Panel Backs Commercial Alternatives to NASA's New RocketSPACE.com offers rich and compelling content about space science, travel and exploration as well as astronomy, technology, business news and more. The site boasts a variety of popular features including our space image of the day and other space pictures,space videos, Top 10s, Trivia, podcasts and Amazing Images submitted by our users. Join our community, sign up for our free newsletters and register for our RSS Feeds today!

Cold War: Moscow's mayor in a flurry over snowfall

MOSCOW – Moscow's mercurial mayor, famous for seeding clouds to prevent rain during parades, is escalating his war on weather with plans to slash this year's snowfall by one-fifth in the Russian capital.
Mayor Yuri Luzhkov's office will marshal the Russian air force and air defense systems to intercept advancing storm fronts and hit them with dry ice and silver iodine particles, city officials reportedly said this week.
The idea is to reduce the amount of snow that clogs Moscow's frigid streets and costs the city millions to manage.
Instead, the snow would be dumped on poor villages and satellite towns far from Moscow city limits — which Luzhkov reportedly suggested would help crops in surrounding regions.
The initiative could cost 180 million rubles ($6 million; euro4 million), but the city hopes to save 300 million rubles ($10 million; euro6.7 million) in snow removal, Moscow public works chief Andrei Tsybin said Wednesday, according to the state-run ITAR-Tass news agency and other Russian media. City officials declined to comment Friday on details of the plan.
Moscow has been hard hit by the recession, and city officials suggested the anti-snow effort — to run from mid-November to March — would help Moscow bring its budget under control.
"If it works out, Chicago or Montreal may want to copy us," said Kremlin-linked lawmaker Sergei Markov, who like Luzhkov belongs to the dominant United Russia party.
Philip Brown, cloud physics research manager at the British national weather service, suggested the idea is relatively untested.
"A lot of work has been done with cloud seeding in terms of trying to enhance rainfall, but I'm not aware of any studies in the scientific literature that have been done for the purpose of snow limiting," he said.
Moscow — which sees snowfalls of more than 60 centimeters (24 inches) — keeps a mammoth system in place to deal with it, including more than 50,000 street sweepers, more than 5,800 trucks and 27 snow-melting incinerators. The city also sprays chemicals and grit over streets to aid traffic, and according to one of Moscow's many urban legends, dogs occasionally die after licking slush off their paws.
But there has been opposition to the anti-snow plan from environmentalists and officials from the province that rings Moscow.
"We'll need extra money for removing the snow. Where will we get it from?" Pavel Lyzhkov, a provincial public works official, told the newspaper Izvestia. He also questioned the environmental effects, saying cloud-seeding operations over the summer had turned cucumbers yellow.
A World Wildlife Fund worker was concerned the effort might end up killing animals. "This technology is still in it's infancy — it should be handled with care," Alexei Kokorin said.
Greenpeace Russia activist Alexey Kisilev predicted serious environmental damage, noting the "huge outdated aircraft" to be used in the effort would "produce lots of greenhouse gases."
"I seriously doubt an effective environmental review would ever allow Luzhkov to undertake such plans," Kisilev said, but added that he thought it unlikely the city would conduct such a review.
One political analyst called the plan a populist measure designed to strengthen the eroding political position of Luzkhov, who has been mayor of Russia's capital since 1992.
"I feel Luzhkov is on his way out as mayor of Moscow," analyst Nikolai Petrov said.
Boris Nemtsov, an opposition leader and former regional governor, also denounced Luzhkov's struggle against the snow.

"He is an old man and does not understand you cannot change a millennia-old climate," said Nemtsov, head of the group Solidarity. "This plan will kill Moscow's trees. They need snow to survive the winter. Luzhkov is simply dangerous to the people of Moscow."

Twin suicide blasts kill 11 in NW Pakistan

PESHAWAR, Pakistan (AFP) –
A twin suicide attack tore through a police compound in Pakistan on Friday, killing 11 people and heightening public anger over security breaches behind a wave of recent attacks.

Pakistan, a nuclear-armed power with a weak government on the frontline of the US-led war on terror, has been battered by assaults that have left more than 170 people dead in 11 days. Timeline of attacks

A woman suicide bomber on a motorbike and a car bomber unleashed fresh chaos Friday, detonating near a police investigations office in a garrison area of the northwestern city of Peshawar, bringing down a side of the building, police said.

"Police tried to intercept a woman sitting on a motorcycle ... She blew herself up and after that there was another blast when a suicide attacker sitting in a car exploded," said Liaqat Ali Khan, city police chief.

It was only the second suicide bomb attack by a woman in Pakistan. The twin blasts flung human limbs across the street, splattering blood on the ground and scattering shoes, said an AFP reporter.

"There are two women and a child among the dead. The car exploded close to the police building. The building was badly damaged," Sahibzada Mohammad Anees, the top administrative official, told reporters.

Officials said that 11 people were killed in all, including three policemen, and that seven wounded were in critical condition.

The blood-soaked identity card of a second-grade school boy lay on the ground as rescue workers pulled bodies and the wounded from the rubble.

The main gate of the two-storey police Central Investigation Agency building was destroyed, the upper portion of a mosque on the premises was damaged and a crater was punched out of the road in front, an AFP reporter at the scene saw.

"First I saw a blue flame then a loud explosion. When I got there I saw six bodies lying on the ground. I helped gather up body parts," witness Saadat Changhzi told AFP.

Home to 2.5 million Pakistanis, Peshawar is the largest city in the northwest and lies on the edge of the lawless tribal belt where Taliban and Al-Qaeda-linked militants sheltered after the US-led invasion of Afghanistan.

Critics rounded on the civilian authorities for being unable to act on intelligence to prevent militants, some in their teens, from blasting their way into police offices on Thursday and trading fire for up to three hours.

At least 40 people died Thursday in a string of assaults on security buildings in Lahore, at the heart of the country's political heartland, and in bombings in the northwest.

Residents in Lahore, the cultural capital noted for its secular elite, asked how militants could have penetrated so far and so easily from their sanctuaries in the deeply conservative tribal belt on the Afghan border.

At least 10 attackers blasted their way into the Federal Investigation Agency (FIA) branch in Lahore, a police academy in the suburb of Manawan and an elite commando school on the outskirts.

Militants had already carried out bloody attacks on the Manawan academy in March this year and on the FIA building in March 2008.

"The second attack on Manawan was a major security lapse," a former member of parliament for the district, Khalid Javed Ghukri, told AFP. "People are scared of coming out of their houses."

The press was also scathing over the security lapses that allowed attackers to reportedly climb a wall into the commando school on Thursday and besiege army headquarters in the garrison city of Rawalpindi at the weekend.

"In times of war there can be no room for mistakes, especially ones that lead to death and destruction on this scale," wrote The News newspaper.

Police said dozens of people had been picked up in overnight raids in slum areas of Lahore and neighbourhoods populated by Afghans.

Although there was no formal claim of responsibility, suspicion has fallen on Pakistan's Tehreek-e-Taliban (TTP) movement and Al-Qaeda, as well as homegrown Islamist groups Lashkar-e-Jhangvi and Jaish-e-Muhammad.

Officials have blamed militants from South Waziristan in Pakistan's tribal belt where the Taliban and Al-Qaeda are believed to have carved out safe havens and where an imminent military offensive is expected.

Club Membership Software

Club Membership Software

Computer software is often regarded as anything but hardware, meaning that the "hard" are the parts that are tangible while the "soft" part is the intangible objects inside the computer. Software encompasses an extremely wide array of products and technologies developed using different techniques like programming languages, scripting languages or even microcode or a FPGA state. The types of software include web pages developed by technologies like HTML, PHP, Perl, JSP, ASP.NET, XML, and desktop applications like OpenOffice, Microsoft Word developed by technologies like C, C++, Java, C#, etc. Software usually runs on an underlying software operating systems such as the Linux or Microsoft Windows. Software also includes video games and the logic systems of modern consumer devices such as automobiles, televisions, toasters, etc.

The term "software" was first used in this sense by John W. Tukey in 1958. In computer science and software engineering, computer software is all computer programs. The theory that is the basis for most modern software was first proposed by Alan Turing in his 1935 essay Computable numbers with an application to the Entscheidungsproblem.

Moon crashing probes complete major milestone

WASHINGTON – NASA's moon probe has separated into two pieces as planned, a major milestone toward a Friday morning double-barreled crash into the lunar surface.
The smaller probe with five cameras and four other scientific instruments is now trailing behind a 2.2-ton empty rocket hull.
That hull will smack into the moon first Friday morning while the smaller probe measures the debris the big hull kicks up. Then the smaller probe, called LCROSS (EL-cross), which is short for Lunar Crater Observation and Sensing Satellite, will hit the moon four minutes later.
Cameras across the world and in space will look at the lunar dirt kicked up and search for some form of water in it.
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On the Net
NASA's LCROSS mission: http://www.nasa.gov/lcross

Ronaldo fit for Portugal's crunch Hungary game

LISBON (AFP) –
Real Madrid striker Cristiano Ronaldo is fit to play in Portugal's crunch World Cup qualifier against Hungary on Saturday after recovering from a twisted ankle, according to coach Carlos Queiroz.

"All the players are fit with the exception of Tiago, who has not recovered," Queiroz said.

Ronaldo, who resumed normal training with team-mates on Friday, added: "I'll be fit for tomorrow's match and the following one."

Portugal, who play Hungary on Saturday and Malta four days later, are third in Group One with 13 points and need to win both matches and for second-placed Sweden to slip up in Denmark, to book their ticket to South Africa.

Carter: Obama's Nobel 'bold statement' of support

WASHINGTON – Former President Jimmy Carter says the Nobel Peace Prize awarded to President Barack Obama is a "bold statement of international support for his vision and commitment."
Carter won the peace prize himself in 2002, two decades after leaving office. In a statement, he described the Nobel committee's decision Friday as support for Obama's work toward peace and harmony in international relations.
Carter says the award shows the Obama administration represents hope not only for Americans, but for people around the world.

Feds question 2 others in NYC terror plot

NEW YORK – Federal investigators have questioned two men whose photographs were shown to a Muslim religious leader along with a picture of an Afghan immigrant accused of plotting a bomb attack in New York City.
Adis Medunjanin, a Bosnian immigrant, met voluntarily with investigators for 14 hours, said Robert Gottlieb, a New York lawyer representing him. Zarein Ahmedzay, a 24-year-old New York City cab driver, also was interviewed by the FBI, said his brother, Nazir Ahmedzay.
Both men's photos were among four shown to Ahmad Wais Afzali, an imam at a Queens mosque accused of tipping off Najibullah Zazi (nah-jee-BOO'-lah ZAH'-zee) that New York Police Department detectives were searching for him. Ron Kuby, a New York lawyer representing the imam, confirmed that detectives showed Afzali photos of Medunjanin and Ahmedzay along with Zazi's.
Naiz Kahn, a high school friend of Zazi's who allowed him to stay in his Queens apartment last month when prosecutors say Zazi was preparing his attack, said he also has been questioned by the FBI. But his photo was not among those shown to the imam, said Kuby. The imam did not know the identity of the man in the fourth photograph, Kuby said.
Neither man is tied to the terror plot prosecutors claim Zazi was pursuing, said Gottlieb and Ahmedzay's brother.
Prosecutors and the FBI declined to comment.
Afzali, a reliable police source in the past, has pleaded not guilty to lying to federal agents who asked him about his phone calls to Zazi after detectives showed him the photographs. Kuby said Afzali was only doing what police asked him to do.
Zazi, 24, who left New York earlier this year to take a job driving an airport shuttle in Denver, is the only person charged in an international terror investigation described by Attorney General Eric Holder as one of the most significant plots uncovered in this country since 9/11. Zazi, who's being held without bond, has pleaded not guilty to conspiring to use weapons of mass destruction.
Prosecutors have said Zazi and others they have not identified received explosives training at an al-Qaida camp in Pakistan. U.S. intelligence and senior administration officials have said they became aware of Zazi's connection to a possible plot in late August. They said he was recruited and trained by al-Qaida, and he had contact with a senior al-Qaida operative.
Investigators are still hunting for additional players and expect to make more arrests. Officials say Zazi's suspected accomplices are under surveillance and are no longer a threat because the plot was thoroughly disrupted.
Gottlieb said Medunjanin has met with investigators, who have not been in contact with him since the interview weeks ago. After that meeting, Gottlieb said Medunjanin hired him.
Medunjanin agreed to meet with investigators after they raided his apartment last month, Gottlieb said. "He had nothing to hide," Gottlieb said.
FBI agents seized computers and cell phones from the apartment, but returned them later, he said.
"There's no indication of any evidence that he was involved in a crime," he said. "There would be no basis for charging him with anything."
Investigators had an interest in Medunjanin before the raid, Gottlieb said. He wouldn't elaborate. "The reasons are not any evidence of wrongdoing or crimes," he said.
Gottlieb did not confirm that his client's photo was among those shown to the imam.
Medunjanin grew up in the same area of Flushing, Queens, as Zazi, Gottlieb said, declining to elaborate.
Medunjanin lives in a Flushing apartment with his parents and sister. He works for a property management company, Gottlieb said.

"He's going through hell right now," the lawyer said. "His entire family finds this unbearable. They just wait everyday for some word about how this will turn out."

Gottlieb declined to discuss Medunjanin's travel.

Zarein Ahmedzay, the other man identified by the Queens imam in the photos with Zazi, has no connection to Zazi's case, other than being interviewed by the FBI, and was not involved in a plot, said Nazir Ahmedzay, his brother. "No, never," Nazir Ahmedzay said during a brief interview outside his apartment.

Zarein Ahmedzay, a U.S. citizen, lives with his brother in a Flushing apartment in the same neighborhood as the one Zazi's family shared before moving to Denver in January.

Nazir Ahmedzay said his younger brother has never been to Colorado. He said Zazi has never been to their apartment.

Zazi's father, Mohammed Wali Zazi, also faces a charge of lying to investigators. A Denver grand jury indicted the 53-year-old Aurora, Colo., resident Thursday for making a false statement.

He is free on $50,000 bail and is scheduled to appear in federal court Friday.

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Associated Press writers David Caruso, Adam Goldman and Michael Rubinkam in New York and Eileen Sullivan in Denver contributed to this report.

Springfield to bare backside on `Californication'

LOS ANGELES – Rick Springfield will bare his backside when he guest stars on Showtime's "Californication."
"It's not full-frontal, but it's pretty much full on," the 60-year-old musician-actor says. "As long as it's for the part, I'm cool with it. And it's funny. It's not done to be particularly sexy."
Springfield will appear on four episodes, and he sheds his clothes by the end of the season. His first episode airs Sunday. He plays a washed-up movie star who wants to rebuild his career.
He says his character, also named Rick Springfield, is a "very twisted, warped version" of himself.
Springfield appeared on the daytime soap opera "General Hospital" in the early 1980s, when his hit song "Jessie's Girl" was a radio staple. He's made guest appearances on the show in recent years.
He bares his backside during a party scene featuring show stars David Duchovny and Evan Handler. "I've got a sore back from carrying this naked girl around," he said.
Springfield said "great writing" drew him to "Californication," adding that his character could return next season.
Meanwhile, he's busy with other projects, including recording a new rock album and writing a children's book and autobiography.
"I'm amazed at how much I remember," he said, "and I've had a really interesting life so far."
Springfield will also perform and party with fans on a cruise to Mexico next month.
"I never used to be fan-friendly," he said. "Back in the '80s, I thought it was all about me, mistakenly. Now I realize it's actually all about them."
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Showtime is owned by CBS Corp.
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On the Net:
http://www.sho.com/site/index.html
http://rickspringfield.com/

Natural Hormone Replacement Therapy

Natural Hormone Replacement Therapy

Hormone replacement therapy (HRT) or in Britain, Hormone therapy (HT) is a system of medical treatment for surgically menopausal, perimenopausal and to a lesser extent postmenopausal women. It is based on the idea that the treatment may prevent discomfort caused by diminished circulating estrogen and progesterone hormones. It involves the use of one or more of a group of medications designed to artificially boost hormone levels. The main types of hormones involved are estrogens, progesterone or progestins, and sometimes testosterone. It often referred to as "treatment" rather than therapy,

HRT is available in various forms. It generally provides low dosages of one or more estrogens, and often also provides either progesterone or a chemical analogue, called a progestin. Testosterone may also be included. In women who have had a hysterectomy, an estrogen compound is usually given without any progesterone, a therapy referred to as "unopposed estrogen therapy". HRT may be delivered to the body via patches, tablets, creams, troches, IUDs, vaginal rings, gels or, more rarely, by injection. Dosage is often varied cyclically, with estrogens taken daily and progesterone or progestins taken for about two weeks every month or two; a method called "sequentially combined HRT" or scHRT. An alternate method, a constant dosage with both types of hormones taken daily, is called "continuous combined HRT" or ccHRT, and is a more recent innovation. Sometimes an androgen, generally testosterone, is added to treat reduced sexual desire/(libido). It may also treat reduced energy and help reduce osteoporosis after menopause.