US space shuttle Endeavour lands in Los Angeles after final flight

September 22, 2012

Space_Shuttle


Los Angeles, September 22: The US space shuttle Endeavour took its final flight, making a spectacular series of flypasts over California before landing in Los Angeles, its retirement home near where it was built.

Riding piggyback on a specially fitted Boeing 747, the shuttle on Friday flew over San Francisco's Golden Gate bridge before heading south to take in the Hollywood sign and Disneyland, before landing at LA international airport (LAX).

"It's so cool, and so sad," said Todd Unger, 28, among thousands who camped out from the early hours at the Griffith Park Observatory, overlooking the city and the nearby iconic hilltop Tinsel Town sign.

"It's the end of an era. But it shows what America can do, we can be really proud," he added, waving a Stars and Stripes flag as the shuttle banked over the Hollywood Hills.

Cars were parked bumper-to-bumper up the winding roads leading up to the Observatory, as Angelenos turned out en masse in several parts of the city to witness Endeavour's final flight.

The shuttle had spent the night at Edwards Air Force base north of Los Angeles, the last leg after a two-day trip across the country from the Kennedy Space Center in Florida.

Before reaching the West Coast, it flew over Tucson, Arizona to honor former lawmaker Gabrielle Giffords, who survived a horrific shooting last year and whose astronaut husband Mark Kelly commanded Endeavour's final mission.

"It was pretty spectacular ... The people of Tucson got an incredible view of this remarkable machine," Kelly told CNN, adding: "It's really a testament to American ingenuity."

The shuttle will spend a few weeks at a United Airlines hangar at LAX, before being transferred to the California Space Center, where it will go on display on October 30.

Endeavour, which flew more than 185 million kilometers in its two-decade career, completed its final mission last year.

After the space agency NASA brought an end to the 30-year shuttle program last year, major US cities battled for the right to house one of the craft.

Enterprise, the prototype that never flew into space, is now on permanent display on the runway of the Intrepid aircraft carrier in New York.

The Kennedy Space Center will keep Atlantis, and Discovery is on display at a museum outside Washington.

Two other shuttles were destroyed in flight. Challenger disintegrated shortly after liftoff in 1986 and Columbia broke apart on re-entry to Earth in 2003. Both disasters killed everyone on board.

Endeavour's trip to Los Angeles is a homecoming of sorts. It was built in Palmdale, north of Los Angeles, as a replacement for Challenger.




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News Network
April 12,2020

Apr 12: Pope Francis called on Sunday for an "immediate" ceasefire in global conflict and urged European nations to show "solidarity" in the face of a coronavirus pandemic that has claimed more than 109,000 lives worldwide.

"May Christ our peace enlighten all who have responsibility in conflicts, that they may have the courage to support the appeal for an immediate global ceasefire in all corners of the world," the pope said in a livestreamed Easter message.

Francis added that it was time for Europe, which he described as his "beloved continent", to "rise again, thanks to a concrete spirit of solidarity" similar to that shown after World War II.

Christians around the world are marking a solitary Easter, forced to celebrate the most joyful day in the Christian calendar largely alone amid the sorrowful reminders of the devastation wrought by the coronavirus pandemic

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Agencies
March 28,2020

Canadian researchers are developing a DNA vaccine for SARS-CoV-2, the coronavirus that causes COVID-19 and has currently infected nearly 5,00,000 people worldwide and crippled the global economy.

Entos Pharmaceuticals, a health-care biotechnology company headed by a University of Alberta researchers, develop new therapeutic compounds using the company's proprietary drug-delivery platform and has begun manufacturing vaccine candidates against the novel coronavirus.

"Given the urgency of the situation, we can have a lead candidate vaccine within two months. Once we have that it's a race to get it into clinical trials," said John Lewis, CEO of Entos and a Professor at the University of Alberta in Canada.

Lewis said in comparison to a traditional vaccine, DNA-based vaccines hold several advantages.

Nucleic acids are introduced directly into the patient's own cells, causing them to make pieces of the virus--tricking the immune system into mounting a response without the full virus actually being present, the researcher said.

According to the company, the approach is recognised as being easier to move into large-scale manufacturing, offers improved vaccine stability and works without needing an infectious agent.

In the current absence of a vaccine for COVID-19, several companies around the world are mounting efforts to begin similar work.

The first clinical trial using a DNA-based vaccine developed by Moderna Inc.in the US on March 13.

Their approach allows for antibodies to be made in the human trial volunteers against a specific protein on the surface of the coronavirus that lets the virus enter human cells.

The hope is that the antibodies will stop the interaction.

Though this approach is designed to be effective against COVID-19 specifically, Lewis said Entos is taking a different tack.

The company plans to use plasmid DNA to amplify the production of key coronavirus surface and structural proteins with each injection, with an eye to the bigger picture.

"Many of the structural proteins in the virus are pretty well conserved across all the coronaviruses, including SARS and MERS," said Lewis.

"We're hoping that if we express more of the structural proteins that are common to most coronaviruses, we can inhibit the current COVID-19, and also potentially protect against all coronaviruses both past and future," Lewis added.

To move the project forward quickly, the company is seeking financial support from both provincial and federal levels of government.

"We have the opportunity to save a lot of lives, and I think it's really upon us and governments to find solutions for that," Lewis said.

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News Network
June 29,2020

Paris, Jun 29: More than half a million people have been killed by the novel coronavirus, nearly two thirds of them in the United States and Europe, according to an news agency tally at 2200 GMT Sunday based on official sources.

The official death count for the disease now stands at 500,390 deaths from 10,099,576 cases recorded worldwide. The United States has suffered the highest death count (125,747), followed by Brazil (57,622) and the United Kingdom (43,550).

The tallies, using data collected by AFP from national authorities and information from the World Health Organization (WHO), probably reflect only a fraction of the actual number of infections.

Many countries are testing only the most serious cases.

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