Distant Dwarf Planet Secrets Revealed

Orbiting at the frozen edges of our solar system, the mysterious dwarf planet Makemake is finally coming out of the shadows as astronomers get their best view yet of Pluto's little sibling.

Discovered in 2005, Makemake—pronounced MAH-keh MAH-keh after a Polynesian creation god—is one of five Pluto-like objects that prompted a redefining of the term "planet" and the creation of a new group of dwarf planets in 2006. (Related: "Pluto Not a Planet, Astronomers Rule.")

Just like the slightly larger Pluto, this icy world circles our sun beyond Neptune. Researchers expected Makemake to also have a global atmosphere—but new evidence reveals that isn't the case.

Staring at a Star

An international team of astronomers was able for the first time to probe Makemake's physical characteristics using the European Southern Observatory's three most powerful telescopes in Chile. The researchers observed the change in light given off by a distant star as the dwarf planet passed in front of it. (Learn how scientists found Makemake.)

"These events are extremely difficult to predict and observe, but they are the only means of obtaining accurate knowledge of important properties of dwarf planets," said Jose Luis Ortiz, lead author of this new study and an astronomer at the Instituto de Astrofisica de Andalucia, in Spain.

It's like trying to study a coin from a distance of 30 miles (48 kilometers) or more, Ortiz added.

Ortiz and his team knew Makemake didn't have an atmosphere when light from the background star abruptly dimmed and brightened as the chilly world drifted across its face.

"The light went off very abruptly from all the sites we observed the event so this means this world cannot have a substantial and global atmosphere like that of its sibling Pluto," Ortiz said.

If Makemake had an atmosphere, light from the star would gradually decrease and increase as the dwarf planet passed in front.

Coming Into Focus

The team's new observations add much more detail to our view of Makemake—not only limiting the possibility of an atmosphere but also determining the planet's size and surface more accurately.

"We think Makemake is a sphere flattened slightly at both poles and mostly covered with very white ices—mainly of methane," said Ortiz.

"But there are also indications for some organic material at least at some places; this material is usually very red and we think in a small percentage of the surface, the terrain is quite dark," he added.

Why Makemake lacks a global atmosphere remains a big mystery, but Ortiz does have a theory. Pluto is covered in nitrogen ice. When the sun heats this volatile material, it turns straight into a gas, creating Pluto's atmosphere.

Makemake lacks nitrogen ice on its surface, so there is nothing for the sun to heat into a gas to provide an atmosphere.

The dwarf planet has less mass, and a weaker gravitational field, than Pluto, said Ortiz. This means that over eons of time, Makemake may not have been able to hang on to its nitrogen.

Methane ice will also transform into a gas when heated. But since the dwarf planet is nearly at its furthest distance from the sun, Ortiz believes that Makemake's surface methane is still frozen. (Learn about orbital planes.)

And even if the methane were to transform into a gas, any resulting atmosphere would cover, at most, only ten percent of the planet, said Ortiz.

The new results are detailed today in the journal Nature.

Read More..

Sandy-Hit Stores Seek Small Business Saturday Boost

Nov 24, 2012 3:35pm

                                                                                      (Image Credit: Associated Press)

Superstorm Sandy delivered a one-two punch on small businesses, creating millions of dollars in damage and in turn, delivering a debilitating blow to their revenue.

But on Small Business Saturday, when  shoppers are encouraged to support local businesses,  those mom-and-pop stores are hoping for a rebound.

Donna Scofield and her family have sold toys at their Manhattan shop, called Stationery & Toy World, for the past 25 years. Although the store is located on Manhattan’s Upper West Side, where the storm did little damage, $500,000 of Scofield’s inventory, which she kept in her home and three Staten Island warehouses, was destroyed.

“Some days are easier than others,” she told ABC New York station WABC-TV last week. “We’re taking each day at a time.”

PHOTOS: Superstorm Sandy’s Wide Swath of Destruction

Mayor Michael Bloomberg announced today that more than $45 million in loans, grants and financial assistance would be made available to businesses like Scofield’s that were hurt by the storm.

“Getting New York City small businesses back on their feet is key to helping our economy recover from Sandy,” Bloomberg said in a statement. “The capital provided through this program will help businesses purchase supplies, make repairs, and get back up and running.”

Small Business Saturday, which is going on its third year, is being celebrated nationwide.

Andrea Evans, the owner of Pink Boutique in Phoenix, said stores like hers don’t stand a chance with shoppers on Black Friday.

“Everyone’s up so early, and they’re going more for, you know, appliances and TVs and stuff like that, and I think by the time noon hits, they’re done,” she told ABC News Radio.

Over the past two decades, small and new businesses have created two out of every three net new jobs in the United States, according to the U.S. Small Business Administration.

It is estimated that half of all working Americans either own a small business or are employed by one.

SHOWS: World News

Read More..

Patty Murray likely to be a key voice in Senate on budget deal

One of the biggest winners in the sweeping Democratic victories in Senate races this month was a woman whose name appeared on no ballot: Sen. Patty Murray (D-Wash.).

With a low-key style that contrasts with some of the Senate’s camera hogs, Murray may be the most powerful senator a whole lot of people have never heard of outside of the two Washingtons where she lives and works.

Read More..

Thai police fire tear gas at political protest

BANGKOK: Thai police on Saturday used tear gas at an anti-government protest in the capital Bangkok, the scene of several outbreaks of violent unrest in recent years.

Police fired 10 tear gas canisters at a group of demonstrators who removed barbed wire and barriers blocking their route past a UN building close to the main protest site, police said.

"So far tear gas was used in one area because protesters did not comply with the rules," said national police spokesman Major General Piya Uthayo. "No casualties were reported."

Thousands of police have been deployed for the rally at the Royal Plaza which is organised by the royalist group Pitak Siam, which opposes Prime Minister Yingluck Shinawatra's government.

The authorities expect tens of thousands of people to attend the demonstration, the first major street protest against Yingluck's 16-month-old administration.

Police estimated that about 10,000 protesters were gathered by about 9:00 am.

The government has invoked a special security law, the Internal Security Act, in three districts of the capital to cope with possible unrest.

Yingluck on Thursday voiced fears the protesters aimed to use violence and to "overthrow an elected government and democratic rule", in a televised address to the nation.

Thailand has been rocked by a series of sometimes violent rival street protests in recent years, although an uneasy calm has returned after national elections in 2011.

Two months of mass opposition protests in 2010 by "Red Shirt" supporters of ousted premier Thaksin Shinawatra sparked a military crackdown that left about 90 people dead and nearly 1,900 wounded.

Thaksin's sister Yingluck is now prime minister after his political allies won a landslide election victory last year.

- AFP/xq

Read More..

Cash transfer: PM to play UPA-2's trump card on Monday

NEW DELHI: The Prime Minister is expected to formally kick off cash transfer of subsidies and entitlements, one of the most ambitious policy initiatives of UPA-2, on Monday. The scheme for cash transfers is visualized as a game-changer for UPA-2, like NREGA was for UPA-1, and is expected to give rich dividends at the elections.

Manmohan Singh is expected to set January 1, 2013 as the launch date for the rollout when he meets his ministerial colleagues on Monday. The plan to transfer cash directly into bank accounts of beneficiaries instead of handing over subsidised foodgrains, fertilizer or fuel is aimed to not only check leakages from the system, but also empower consumers with the choices and ensure big savings for the cash-strapped government.

Compared to NREGA, the size and scale of the cash-transfer programme is several times the rural job guarantee scheme, with the government planning to transfer over Rs 4 lakh crore annually to the public, with each BPL (below poverty line) family getting over Rs 3,000 a month.

Sources said the PM is also planning to address the nation on the scheme in the coming days, explaining the ambitious plan that would be bigger than similar programmes around the world. The government, which accords high importance to the scheme, proposes to appoint a national coordinator to oversee the programme. It will also ensure its rapid scalability.

Singh on Monday will address a meeting of ministers in-charge of subsidies, pension and scholarships and there he will disclose the government intent to formally launch the programme on January 1. The programme would begin by covering 51 districts where the Aadhar card has a high penetration. By April 1 next year, 18 states will be covered.

A senior official said the Planning Commission has identified seven flagship programmes, including pensions and 22 scholarship schemes given by nine central ministries, for cash transfers, excluding those related to subsidies on food, fertilizer and fuel.

Ministries are being asked to digitize their databases of beneficiaries and link them with Aadhar, so that Aadhar-enabled bank accounts and Aadhar-enabled payment systems can function through what's being called the Aadhar Payment Bridge - essentially, a mechanism for giving cash cards to beneficiaries who don't have bank accounts.

According to latest estimates provided by the Department of Financial Services, by March 31, 2012 all banks will migrate to the core banking platform which will facilitate direct cash transfers. The plan is to cover all villages with a population of more than 5,000 with branches, and those with population of more than 2,000 with business correspondents. Seven states have committed to make electronic payments.

Times View

The government clearly believes that cash transfers can be a game-changer. In theory, they would indeed appear to be justified in this view. However, whether the practice lives up to the theory is what will ultimately determine how much of a game-changer this move is and whether the change is for the better or for worse. That is why it is important that the government acts as soon as possible to even out the more obvious glitches to smooth implementation of cash transfers, like a large proportion of the population having neither identification documents nor bank accounts. This is particularly true of the poorest sections, who really ought to be the main beneficiaries of the government's welfare programmes.

Read More..

Black Friday: Bargains, Brawls and Gunfire

Two people were shot outside a Walmart in Florida today, one of a rash of fights, robberies and other incidents that have cropped up on one of the most ballyhooed shopping days of the year.

The shooting took place at a Walmart in Tallahassee about 12:30 p.m., said Dave Northway, public information officer for the Tallahassee Police Department.

Investigators believe a scuffle over a parking space outside the store escalated into gunplay leaving two people shot.

The two victims, whose names and genders have not been released, were taken to a hospital with what are believed to be non-life threatening injuries.

Police are looking for a dark green Toyota Camry in connection with this case.

At a Walmart parking lot on Thanksgiving night in Covington, Wash., two people were run down by a driver police suspected of being intoxicated.

The 71-year-old driver was arrested on a vehicular assault charge after the incident, spokeswoman Sgt. Cindi West of the Kings County Sheriff's Office said.

The female victim, whose identity has yet to be released, was pinned beneath the driver's Mercury SUV until being rescued by the fire department. She was flown to Harborview Medical Center, where she was listed in serious condition, West said.

The male victim was also taken to Harborview Medical Center, where, West said, he was listed in good condition.

Shoppers Descend on Black Friday Deals

Black Friday Holiday Shopping Bargains and Pitfalls Watch Video

Black Friday Shoppers Brave Long Lines, Short Tempers Watch Video

Tensions were high at the entrances as people lined up outside stores, waiting for the doors to open.

At a San Antonio, Texas, Sears, one man argued with customers and even punched one in order to get to the front of the line, prompting a man with a concealed carry permit to pull a gun, said Matthew Porter, public information officer of the San Antonio Police Department.

"It was a little chaotic. People were exiting the store," Porter said. "Fortunately for us, officers responded quickly and were able to ease the commotion."

The man who allegedly caused the altercation fled the scene and remains at large, Porter said. The shopper who pulled the gun will not face charges, he said, because of his concealed carry permit.

One man was treated at the scene for injuries sustained when people rushed out of the store, Porter said.

PHOTOS: Black Friday Shoppers Hit Stores

The crush of shoppers in the middle of the night were prey once again this year for thieves, who hid out in parking lots.

In Myrtle Beach, S.C., a woman said a man pulled a gun on her just as she exited her car to go inside a Best Buy store. The thief made off with $200, according to a police report.

In Maryland, 14-year-old boy told police he was robbed of his Thanksgiving night purchases by five men in the parking lot of a Bed Bath and Beyond store early this morning, the Baltimore Sun reported.

And in Massachusetts, Kmart employees tried to locate a shopper over the intercom after a 2-year-old was reported to be alone in a car, ABC News affiliate WCVB-TV reported.

Police arrived to break into the car and remove the child. The boy's caretaker, his mother's boyfriend, denied the incident took place, according to the station, and was not arrested.

ABC News' Candace Smith contributed to this report

Read More..

Polls offer little guidance for politicians tackling ‘fiscal cliff’

Politicians tasked with negotiating a deal next month to avoid the “fiscal cliff” can be thankful that their talks are taking place immediately after a clarifying national election that laid out exactly how the public wants Washington to deal with debt and deficits.

Or not.

Read More..

Fire breaks out at Bt Panjang flat, no injuries reported

SINGAPORE: A fire broke out in a flat at Block 435 Bukit Panjang Ring Road early Friday morning.

The Singapore Civil Defence Force received a call at about 6.30am.

Officers had to force their way into the 12th-floor unit.

Residents living on the 12th floor were evacuated.

The fire, which was contained within the flat, was put out in about 10 minutes.

No injuries were reported.

- CNA/xq

Read More..

Six T-Cong MPs boycott Lok Sabha

NEW DELHI: Defying the directive issued by the party, six Congress MPs from Telangana boycotted the Parliamentary proceedings on Thursday, the first day of the winter session, and staged a protest in support of their demand for a separate state.

The Congress had asked its MPs to be present in the House on the grounds that important business was scheduled to come up for discussion. However, demanding introduction of Telangana bill in House, MPs Manda Jagannadham , Madhu Yaskhi Goud, Gutha Sukhender Reddy, Ponnam Prabhakar, G Vivekananda and S Rajaiah boycotted the proceedings and staged a dharna at the entrance of the Parliament House.

The MPs displayed placards carrying slogans 'Delay is the denial of Telangana' , 'The delay caused the death of 600 youths' , etc. The Congress, however, ignored the dharna. No emissary came forward to persuade the MPs to attend the House. Only RJD president Lalu Prasad Yadav walked up to the Telangana MPs and expressed his solidarity .

The MPs are said to be aware that the party high command is cool to their demand, but still wanted to stage a vocal protest before deciding their next course of action, which could include quitting the party and floating their own forum .

"We will continue to defy the whip including with reference to any no-confidence motion that could come up in Parliament until the Congress makes a positive statement on Telangana ," Nagarkurnool MP Manda Jagannadham said. "If necessary, we would enter the House and disrupt the proceedings," he added.

Expressing displeasure at the inordinate delay on the part of the Congress in taking a decision on Telangana , Jagannadham said that the very survival of the party in the region is at stake in view of its dillydallying .

He accused the party of getting influenced by Seemandhra leaders, unmindful of the damage being done to the party in Telangana .

People in Telangana would not be satisfied with ministerial berths and packages, he said.

"Nothing short of a separate state will save the party in the region. Once it becomes clear that the Congress is backing out on its promise, the party will disappear from the region," he cautioned.

Read More..

Distant Dwarf Planet Secrets Revealed

Orbiting at the frozen edges of our solar system, the mysterious dwarf planet Makemake is finally coming out of the shadows as astronomers get their best view yet of Pluto's little sibling.

Discovered in 2005, Makemake—pronounced MAH-keh MAH-keh after a Polynesian creation god—is one of five Pluto-like objects that prompted a redefining of the term "planet" and the creation of a new group of dwarf planets in 2006. (Related: "Pluto Not a Planet, Astronomers Rule.")

Just like the slightly larger Pluto, this icy world circles our sun beyond Neptune. Researchers expected Makemake to also have a global atmosphere—but new evidence reveals that isn't the case.

Staring at a Star

An international team of astronomers was able for the first time to probe Makemake's physical characteristics using the European Southern Observatory's three most powerful telescopes in Chile. The researchers observed the change in light given off by a distant star as the dwarf planet passed in front of it. (Learn how scientists found Makemake.)

"These events are extremely difficult to predict and observe, but they are the only means of obtaining accurate knowledge of important properties of dwarf planets," said Jose Luis Ortiz, lead author of this new study and an astronomer at the Instituto de Astrofisica de Andalucia, in Spain.

It's like trying to study a coin from a distance of 30 miles (48 kilometers) or more, Ortiz added.

Ortiz and his team knew Makemake didn't have an atmosphere when light from the background star abruptly dimmed and brightened as the chilly world drifted across its face.

"The light went off very abruptly from all the sites we observed the event so this means this world cannot have a substantial and global atmosphere like that of its sibling Pluto," Ortiz said.

If Makemake had an atmosphere, light from the star would gradually decrease and increase as the dwarf planet passed in front.

Coming Into Focus

The team's new observations add much more detail to our view of Makemake—not only limiting the possibility of an atmosphere but also determining the planet's size and surface more accurately.

"We think Makemake is a sphere flattened slightly at both poles and mostly covered with very white ices—mainly of methane," said Ortiz.

"But there are also indications for some organic material at least at some places; this material is usually very red and we think in a small percentage of the surface, the terrain is quite dark," he added.

Why Makemake lacks a global atmosphere remains a big mystery, but Ortiz does have a theory. Pluto is covered in nitrogen ice. When the sun heats this volatile material, it turns straight into a gas, creating Pluto's atmosphere.

Makemake lacks nitrogen ice on its surface, so there is nothing for the sun to heat into a gas to provide an atmosphere.

The dwarf planet has less mass, and a weaker gravitational field, than Pluto, said Ortiz. This means that over eons of time, Makemake may not have been able to hang on to its nitrogen.

Methane ice will also transform into a gas when heated. But since the dwarf planet is nearly at its furthest distance from the sun, Ortiz believes that Makemake's surface methane is still frozen. (Learn about orbital planes.)

And even if the methane were to transform into a gas, any resulting atmosphere would cover, at most, only ten percent of the planet, said Ortiz.

The new results are detailed today in the journal Nature.

Read More..