Thursday, December 10, 2009

American and European scientists say the upgraded Hubble space telescope has spotted the oldest galaxies ever seen. The images were taken with the telescope’s new Wide Field Camera 3 (WFC3) in August this year.

The galaxies are about 13 billion light years from Earth, meaning they formed less than one billion years after the Big Bang — the cosmological model of the initial conditions and subsequent development of the universe.

WFC3 was installed in May this year, during a mission by the space shuttle Atlantis to repair and upgrade Hubble. Experts say the new instrument will let them peer even further back in time, to when the universe was in its infancy. The more distant a galaxy is, the more its light is “redshifted” due to expansion of the universe. Light from the furthest galaxies is shifted to infrared wavelengths invisible to the human eye, but WFC3 can detect these.

The new image was taken in August, in the same region as a 2004 visible light image known as the Hubble Ultra Deep Field. The 2004 photo previously showed the most distant galaxies, but the new infrared pictures from the WFC3 allow even more remote galaxies to be seen.

Capturing the image took four days, and the total exposure lasted 173,000 seconds. In the three months since, twelve scientific papers have been submitted on it. On Tuesday one of these confirmed the galaxies as the furthest ever seen.

They are also the oldest, with the light from them having taken around 13 billion years to reach Earth.

“At these distances, you’re really looking back in time, like you have a time machine,” said Ray Villard, of the Space Telescope Science Institute in Baltimore. “Those things don’t exist anymore.”

The photo could be one of the ultimate achievements of the Hubble telescope, now almost twenty years old.

“These new observations are likely to be the most sensitive images Hubble will ever take,” said Professor Jim Dunlop of the University of Edinburgh.

The servicing mission in May extended the telescope’s life by around five years, but it is scheduled to be replaced by the James Webb Space Telescope in 2014. This will use infrared imaging and have a greater collecting area than Hubble, and it is thought that it may be able make out objects from just 100 million years after the Big Bang.

“We’ve really pushed Hubble to its limits,” said Villard, “and we need a bigger space telescope to go back even farther. It shows us there are really exciting things to look for with the Webb telescope.”

Monday, March 21, 2011

Sales of existing homes in the U.S. fell 9.6% in February, the National Association of Realtors (NAR) said today, in a sign that the U.S. housing market is still depressed. The figure was worse than the 3.9% decline anticipated by the economists surveyed by Dow Jones Newswires and questions whether the U.S. housing market is beginning to recover or will continue to fall.

A combination of foreclosures and short sales, where the mortgage holder sells the house for less than owed on the mortgage, accounted for almost 40% of the sales.

Millions of foreclosures have forced down home prices and the number of foreclosures are predicted to rise this year. The inventory of existing homes listed for sale rose 3.5% at the end of February, a 8.6-month supply at the current sales rate. As more homes are listed in the spring, the inventory of houses for sale will probably increase. A five or six month inventory is usually considered a healthy balance between supply and demand.

According to Moody’s Analytics, another 3.6 million bank-owned homes and possible foreclosures will be added to the inventory by 2013, adding to the 6.7 million home foreclosures since 2006. Thus housing inventories will probably continue to remain high, delaying the point when prices stabilize. The median sales price in February fell 5.2%, down to a price level not seen since April 2002.

“We have an uneven, choppy recovery,” said NAR’s chief economist Lawrence Yun. “Hopefully it is a recovery that is taking place.”

Sunday, April 17, 2011

United States officials have unveiled new plans which require air traffic controllers to have longer rest periods between shifts after a spate of controllers fell asleep while on duty at airports across the country. Announcing the plans, transport secretary Ray LaHood said he was “outraged” by the incidents.

The new plans, which the Federal Aviation Administration (FAA), the U.S. government agency responsible for aviation, said would be implemented immediately, come after another controller was suspended this week when they fell asleep while directing aircraft near Miami. The incident was the sixth this year; controllers have fallen asleep in Nevada, Washington D.C., and Tennessee. In one incident, two commercial passenger jets landed without any direction from the control tower because the controller on duty had fallen asleep.

LaHood said controllers would be required to have a minimum of nine hours rest between shifts, an increase of an hour, and more supervisors would be required during night shifts, and they will be restricted in what shifts they can swap with colleagues. “I don’t know when I’ve ever been madder,” LaHood said in a television interview on Fox News Sunday. “We’re not going to stand by and let that happen.”

“We’ve taken steps, as of this morning, to begin changing schedules for controllers, to change schedules for managers, and to make sure that controllers cannot switch in and out of their schedules in order for the convenience of them if they are not well-rested,” LaHood said. He vowed that he would ensure any controllers falling asleep on duty would face consequences. “On my watch, controllers will not be paid to take naps,” he said. “We’re not going to allow that.”

Earlier this week, Hank Krakowski, the head of air traffic organization at the FAA, resigned from his position after LaHood said the crisis in U.S. control towers was “unacceptable”, and vowed to resolve the issue. “I am totally outraged by these incidents,” LaHood said. “This is absolutely unacceptable. The American public trusts us to run a safe system.”

The results of a study on how fatigue affects controllers will soon be published and the FAA may make changes. But LaHood insisted controllers had to “take personal responsibility” for the safety of aircraft over the U.S., and they should not make irresponsible shift changes which will make them tired and put passengers at risk. He said all the controllers involved in the incidents had been suspended, and could ultimately be sacked. The National Air Traffic Controllers Association, a labor union representing controllers in the U.S., said the FAA had their “full support” in implementing the new steps to tackle fatigue.

Saturday, May 13, 2017

Despite the White House’s initial assertion that Federal Bureau of Investigation (FBI) Director James Comey was dismissed Tuesday over mishandling the Hillary Clinton email case, United States President Donald Trump on Thursday told NBC that “this Russia thing” was among his reasons, mentioning Comey’s repeated claims that he, Trump, was not being investigated. He also accused Comey of “showboating” and said “the FBI has been in turmoil.”

James Comey was leading an investigation into the Trump campaign’s alleged ties to Russia and possible Russian involvement in the 2016 US presidential election that placed Trump in power. The official reason given for his dismissal, overly harsh treatment of then-presidential candidate Hillary Clinton, was met with skepticism from politicians and the press.

President Trump also told NBC’s Lester Holt that, despite statements to the contrary by Vice President Pence and Sean Spicer, recommendations from deputy attorney general Rod Rosenstein did not have anything to do with his decision, which he made before receiving Rosenstein’s memo. “Regardless of recommendation I was going to fire Comey. Knowing, there was no good time to do it[…] And, in fact, when I decided to just do it, I said to myself, I said: ‘You know, this Russia thing with Trump and Russia is a made up story, it’s an excuse by the Democrats for having lost an election that they should’ve won.'” He went on to express regret that firing Comey might prolong the investigation and said Comey had told him that he, Trump, was not under investigation when asked.

Trump told NBC that he had asked Comey if he, Trump, were under investigation, to which Comey had replied in the negative. While it is not illegal under U.S. law for President Trump to ask if he is under investigation, former U.S. Department of Justice spokesperson Matthew Miller described it as “completely inappropriate” and pointed out that Comey would not be allowed to answer under Department rules.

Deputy White House Press Secretary Sarah Huckabee Sanders disagreed with Miller’s assessment. “I don’t see it as a conflict of interest and neither do many of the legal scholars who’ve been commenting on it over the last hour.” She did not elaborate on the reference to legal scholars.

While some sources have said Comey requested more resources for the Russia investigation only days before being fired, one of his associates told news outlets this was not true and the investigation had no shortage of resources.

In his interview with Holt, President Trump affirmed that his campaign had no connections to Russia.

Four candidates for Comey’s position were scheduled to be interviewed today: a lawyer named Alice Fisher, an appeals court judge named Michael Garcia, Senator John Cornyn of Texas, and Andrew McCabe, who is currently serving as acting director of the FBI. McCabe has promised to “vigorously and completely” continue the Russia investigation and to tell Congress if any pressure is brought to bear to stop it.

Friday, May 15, 2009

American automobile manufacturer General Motors (GM) announced plans Friday to shut down about 1,100 of its dealerships, in an effort to evade bankruptcy and lower its expenditures.

GM’s move comes a day after Chrysler, another U.S. car maker, released a list of 789 dealerships that it was closing. Unlike Chrylser, GM will not publicly announce the dealerships that it intends to shut down. Instead, dealerships whose franchises won’t be renewed after October of next year will receive a private letter telling them of the decision.

At the moment, GM has 6,246 dealers in the U.S. It intends to reduce that number to 3,605 by the end of 2010. GM said the dealerships that were to be closed are “underperforming and very small sales volume U.S. dealers.”

“They’re dealerships that are in most cases hurting, losing money, and in danger of going out of business anyway,” said GM’s sales, service, and marketing vice president in a telephone conference. “It’s a move that people could argue should have been taken years ago but this leadership team had no choice but to do it today.”

The dealers that are to be closed represent 18% of the firm’s dealership network, but only 7% of GM’s 2008 revenue.

Wednesday, August 5, 2015

U.S. Republican Party presidential candidate Mark Everson, former commissioner of the Internal Revenue Service (IRS), filed a complaint on Monday with the Federal Election Commission (FEC) to challenge his exclusion from Thursday’s first Fox News Republican Party presidential debate. Everson argues his exclusion violates Title 11 of the U.S. Code of Federal Regulations in that debate hosts must not “structure the debates to promote or advance one candidate over another”, and must “use pre-established objective criteria to determine which candidates may participate in a debate.”

Everson served as Commissioner of the IRS from 2003 to 2007, during the George W. Bush administration. After his departure, he briefly served as CEO of the American Red Cross, worked in the cabinet of Indiana governor Mitch Daniels, and worked for the tax consulting firm alliantgroup. He announced his candidacy this past March with a sixteen-page open letter in which he outlined the six pillars of his campaign: amnesty for illegal immigrants, reinstatement of the military draft, a promise to serve only a single presidential term, and calls for tax reform, deficit reduction, and corporate responsibility.

Fox News claims Everson fails to meet the criteria it established for Thursday’s two debates. Only seventeen candidates meet the criteria, which require a candidate “consistently” be included in “recognized” opinion polls. The prime-time event features the top ten candidates by average polling percentage. The other seven participate in a separate debate just before the prime time event.

In his complaint, Everson urges the FEC to compel Fox News to include him in the second tier debate as the eighth participant.

Everson argues Fox News, in violation of Title 11, “structure[d] the debates to promote or advance one candidate over another” through a July 27 change to its criteria that replaced a pre-existing one percent polling threshold with a threshold admitting those “consistently” included in “recognized” polls. He alleges this was done to ensure the inclusion of the low-polling candidates former Hewlett-Packard CEO Carly Fiorina, former New York governor George Pataki, Senator Lindsey Graham, and former Virginia governor Jim Gilmore, because Fox News recognizes these candidates as “major players.”

Furthermore, Everson argues the Fox News criteria are not “objective,” as Title 11 requires, because they fail to define the terms “consistently” and “recognized” when referring to polls. He asserts he was included in the Republican Party’s online straw poll in May and is the only candidate still listed on that poll who has been excluded from Thursday’s debate.

Election law expert Richard Winger, publisher of Ballot Access News, says Everson is “completely correct” in his challenge. However, he believes Everson only has a chance of success if he actually files a lawsuit rather than simply complaining to the FEC.

Saturday, February 12, 2011

In the final quarter of 2010, airline Air Canada (TSX:AC.B) earnings rose to 134 million CAD, 42 cents per share, capping a sharp return to profitability in 2010.

The year resulted in the company’s highest-ever earnings before interest, taxes, depreciation, amortisation, and rent (EBITDAR) of $1.39 billion, 707 million more than the previous year. Operating income for fourth quarter was reported as $85 million, which compared very favourably with an $83 million loss in 2009.

Only 21 months ago Air Canada was threatened with bankruptcy and using its financial weakness in negotiations with its employees, achieving status quo contracts. With labour contracts scheduled to end this month and next, the strong position of the airlines is expected to stiffen union resolve to share in the increased net revenues.

Those revenues were helped by increasing numbers of passengers and reducing costs, as well as foreign exchange gains. International travel, especially to the Pacific region, led the rises. US travellers through the main Toronto hub more than doubled, indicating the increase in foreign air traffic to and through Canadian airports.

Sunday, January 11, 2009

While it was just a joke, the Federación Nacional de Cafeteros de Colombia doesn’t find a recent “Mother Goose and Grimm” comic terribly funny.

In what the coffee growers association calls “an attack on national dignity and the reputation of Colombian coffee,” the characters in a comic strip by Pulitzer Prize-winning cartoonist Mike Peters call into question the relationship of Colombian coffee growers and the crime syndicates of Columbia.

The cartoonist is being sued not only for “damages [to] the intellectual heritage” of the coffee, but also “moral compensation. A public manifestation,” to the tune of $20 million.

At the start of a week-long series of strips, a dog character named “Ralph” finds out that part of chemist and food storage technician Fred Baur‘s remains was buried in a Pringles can, upon his last wishes. Baur’s best known innovation, among multiple, was the patented can and packing method for the Pringles potato chip. The character theorizes what other remains might be interred in their food packaging. Eventually, the dog states that “when they say there’s a little bit of Juan Valdez in every can, maybe they’re not kidding.”This play on an old advertising slogan refers to fictional character Juan Valdez, created by the Federación Nacional.

In a statement Peters says:

Julio Cesar Gonzalez, El Tiempo newspaper’s famous cartoonist, told the BBC that the lawsuit is “a real waste of time.”

In 2006, the Federación Nacional sued Café Britt over their advertising campaign titled “Juan Valdez drinks Costa Rican coffee. In a counter-suit, Britt presented an affidavit from a Costa Rican man named “Juan Valdez”, acknowledging that he drinks Costa Rican coffee, and that the name is too generic to be exclusive. A variety of legal challenges and charges from both sides were eventually dropped. The phrase was actually first used in a 1999 speech by Jaime Daremblum, then-Costa Rican ambassador to the United States.

Mother Goose and Grimm appears in over 800 newspapers worldwide; Peters has won the Pulitzer for his editorial cartoons for the Dayton Daily News. Thirty years ago, his editorial cartoon about electricity prices featured Reddy Kilowatt, an electricity generation spokescharacter. The Daily News defended that comic image in the United States Supreme Court, winning on the basis that “the symbol was not selling a product”, and thus the satire was legally permissible.

Peters drinks Colombian coffee.

Monday, October 30, 2006

On November 13, Torontoians will be heading to the polls to vote for their ward’s councillor and for mayor. Among Toronto’s ridings is Parkdale—High Park (Ward 13). Two candidates responded to Wikinews’ requests for an interview. This ward’s candidates include Linda Coltman, David Garrick, Greg Hamara, Aleksander Oniszczak, Bill Saundercook (incumbent), and Frances Wdowczyk.

For more information on the election, read Toronto municipal election, 2006.