‘Smell of space’ strong, metallic and unique, say NASA astronauts

Washington, September 7 (ANI): NASA astronauts aboard the US space shuttle Discovery have said that the smell of space, which is regarded as the final frontier, is strong, metallic and unique.

“There is one smell up here that is really unique though and that is the smell, we just call it ‘the smell of space’,” said NASA engineer and astronaut Gregory Chamitoff, who is on board US space shuttle Discovery.

“I haven’t had a chance to do a spacewalk yet, but when the other guys did and they came back in, there’s this really, really strong metallic smell,” he added.

For rookie astronaut Kevin Ford, Discovery’s pilot, both the sounds and smells of space have surprised him.

“It’s like something I haven’t ever smelled before, but I’ll never forget it,” he said. “You know how those things stick with you,” he added.

Chamitoff and Ford are among 13 astronauts on board the International Space Station and US space shuttle Discovery.

Astronauts from Discovery have concluded a third and final spacewalk, installing new equipment on the International Space Station (ISS), though failing to connect some of the cables.

The spacewalkers deployed a new payload attachment system, replaced a failed gyro assembly, installed two GPS antennae and did some work to prepare for the installation of the Node 3 “Tranquility” module next year.

Built in Italy by the European Space Agency, Node 3 “Tranquility” is scheduled to be flown to the ISS next February.

It contains the most advanced life support systems designed to recycle waste water and generate oxygen. (ANI)

Murray approaches every match without fear

London, July 3 (ANI): British tennis star Andy Murray has said that he approaches every match without fear, and adds that he is on a mission to end 71 years of British hurt of not winning a Wimbledon men’s final.

According to The Sun, success on Centre Court will make Murray the first Britisher to crack the final frontier since Bunny Austin in 1938.

Around 13million television fans are expected to be on the edge of their seats as he fights American Andy Roddick in today’s semi-final.

Victory would mean a probable clash on Sunday with five-time champion Roger Federer, who takes on Tommy Haas.

Murray, 22, said: “I never go on court fearing anyone. If you want to get to the top, you have to think you can win against the best players in the world regardless of where you are ranked, how old you are and your experience.

“I am pleased to be in the semi-finals but this is a tournament I want to win.”

Murray has won six out of eight matches against both Roddick and Federer. (ANI)

Space experiment sheds new light on bone loss

Washington, March 31 (ANI): A space experiment conducted by Italian scientists has for the first time shown that a lack of resistance, that is gravity, activates bone-destroying cells.

An article on the study says that the finding attains significance as it may help better understand why bedridden patients and astronauts experience bone loss.

Published in The FASEB Journal, the article also says that the outcome provides an entirely new drug target for stopping the process.

“This study cuts straight to the bone in terms of why our skeletons deteriorate with disuse,” said Dr. Gerald Weissmann, Editor-in-Chief of the journal.

“As is the case with human intelligence, bone loss is an example of ‘use it or lose it’. This study from space has pinpointed the cellular culprits that destroy our bones when we don’t use them to support weight,” Weissmann added.

The researchers used two sets of bone-destroying cells, called “osteoclasts”, obtained from the bone marrow of mice femurs.

They launched one set into space via the European Space Agency’s 2007 FOTON-M3 mission, and kept the other set on Earth.

On the satellite, the cells were maintained in custom-designed bioreactors equipped with automatic nutrient providers.

At the same time, the other set of cells were kept in the same type of bioreactors on the Earth’s surface.

The experiment was stopped after twelve days, and the cells were examined.

The researchers found an increase in genes involved in osteoclast maturation and activity, as well as increased bone loss when compared to the cells on Earth.

“Space might be the final frontier, but we’ve got some serious hurdles to clear before we conquer microgravity, and bone loss is one of them,” Weissmann said.

“Even here on Earth, we all face bone loss. Osteoporosis inexorably hits men and women alike, and this European study points to one cause: lack of resistance,” Weissmann added. (ANI)

Bush’s final frontier: Raising USD 300 m for his library

Dallas (Texas, US), Mar.15 (ANI): Former President George W. Bush is preparing for one final struggle against all odds: To raise 300 million dollars for a presidential library, museum and policy institute.

The former president and first lady have already begun holding small private dinners to persuade wealthy friends to invest in a monument and incubator based on the values and events of his presidency.

By this fall, he’ll be armed with architect’s renderings and will hold travel around the country to meet with groups and build support for the complex on the campus of Southern Methodist University in Dallas.

Some of his new neighbors are less than thrilled with the plan, with a handful of history and political science professors lined up to criticize it.

But SMU fought hard to win the library, as one of eight original bidders and then four semi-finalists for the honor.

“We’ve certainly had to defend our decision, but absolutely feel like it was the right one,” Politico quoted SMU’s president R. Gerald Turner, as saying.

“The overall sentiment on the faculty is that whether they agreed with the president personally or not, it’s great to have these papers and this resource on campus,” he added.

Bush has often gotten out of jams by dint of personal charm, and he’s trying that once again.

Two weeks ago, to show he wants to get involved in the SMU community, Bush made a surprise visit to political science professor Harold Stanley’s 9:30 a.m. “Intro to American Government and Politics” class.

Turner accompanied him and asked the 29 sleepy students, “Do you recognize the 43rd president of the United States?”

Bush talked for 10 minutes and took questions for another 50, on everything from the stimulus to banking to whether he had seen the Oliver Stone movie “W” (no) to whether diversity was a goal when he was picking his Cabinet (he said he went for the best person).

One woman advised him to use lots of anecdotes when he’s writing his upcoming book about the big decisions he made during his presidency.

The personal touch worked – the kids lapped it up and hung around him afterward.

Friends say that besides writing his memoirs and embarking on a lucrative international speaking tour, Bush plans to stay active in such signature issues as combating AIDS and malaria in Africa, and supporting the families of fallen soldiers.

Groundbreaking for the George W. Bush Presidential Center is scheduled for the fall of 2010, with the grand opening expected in the spring of 2013.

The center will have three parts – a library, where Bush’s papers will be stored; a museum of exhibits; and a policy institute, with plans for such novel programs as conversations with retired international leaders about their time in office.

The way presidential libraries work, the library and museum will be run by the government after they’re built by the George W. Bush Foundation, which is chaired by Donald L. Evans, the president’s longtime friend and former commerce secretary.

Evans, who has been planning the project since at least January 2005, said that Laura Bush has been very involved in creating the interpretation for the museum. He hinted that the displays would follow a format similar to the president’s book, built around five or six big decisions, such as whether to go to war with Iraq.

Evans promises “an honest presentation of the very difficult choices the president had to make, but certainly an opportunity to highlight the many accomplishments of his presidency, as well,” with an emphasis on “the values and principles that drive him.”

The most interesting – and controversial – part of the plan is the George W. Bush Policy Institute, which will remain controlled by the president’s foundation and will open well before the planned museum opening in 2013. (ANI)