Monday, December 26, 2011

Why 2012 could be the year we find a habitable planet

Other than the one we're currently living on, that is. As discoveries of alien planets accelerates, the discovery of an "alien Earth" could be just over the horizon.?

While 2011 was a huge year for alien-planet discoveries, 2012 could bring something even more exciting: the first true "alien Earth."

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This year saw the tally of confirmed exoplanets top 700, with NASA's Kepler space telescope flagging thousands of additional candidates that still need to be verified. And just this month, Kepler scientists announced two landmark finds ? the?first two Earth-size alien planets, as well as a larger world in its star's habitable zone, that just-right range of distances where liquid water (and possibly life as we know it) could exist.

These and other recent discoveries suggest that the prized quarry of many exoplanet hunters ??an "alien Earth"?? could be just over the horizon. In fact, such a planet may well pop up in the next round of Kepler candidates, which should be released next year, researchers said.

"I'm guessing that this next planet catalog is going to see, finally, some numbers of points that are really, truly Earth-sized and in the habitable zone," said Natalie Batalha, deputy leader of the Kepler science team at NASA's Ames Research Center in Moffett Field, Calif. "That's something that I really look forward to, is getting those candidates." [Vote Now! Most Intriguing Alien Planets of 2011]

The year has seen a huge increase in the?number of known exoplanets. At the start of 2011, astronomers had confirmed 528 alien worlds, according to the Extrasolar Planets Encyclopedia, a database compiled by astrobiologist Jean Schneider of the Paris-Meudon Observatory.

Less than one year later ? and just 16 years after the first alien planet was found orbiting a sun-like star ? the count now stands at 713. And thousands more are waiting in the wings.

On Dec. 5, Kepler scientists announced the discovery of?1,094 new exoplanet candidates, bringing the mission's total tally in its first 16 months of operation to 2,326. So far, just 33 of these potential planets have been confirmed by follow-up observations, but researchers have estimated that at least 80 percent of them will turn out to be the real deal.

These huge numbers are exciting by themselves, but the search for alien planets isn't really about increasing the tally. Rather, it's a quest to better understand the nature and?diversity of alien worlds, researchers say.

"You can only understand the diversity of systems if you have enough numbers that speak to the statistics," Batalha told SPACE.com. "You really want a large sample, and that's where Kepler's going to make a huge contribution."

The diversity of alien worlds and systems appears to be high. Astronomers have found one planet as light and airy as Styrofoam, for example, and another as dense as iron. And in September, the Kepler team announced the discovery of an?alien planet that circles two suns, like Luke Skywalker's home planet of Tatooine in the "Star Wars" films.

Source: http://rss.csmonitor.com/~r/feeds/science/~3/3LQZOU_kZJo/Why-2012-could-be-the-year-we-find-a-habitable-planet

adam shulman

Sunday, December 25, 2011

The Congressional Grill: House Co-Sponsor Defends SOPA (TCTV)

The Internet is up in arms about the proposed Stop Online Piracy Act (SOPA), and for good reason. It could potentially block and censor sites for alleged copyright infringement without full due process. Companies that support the bill are facing boycotts (GoDaddy just withdrew its support for this reason). But people on the two sides of the debate still don't see eye to eye, which is why we invited one of the SOPA's co-sponsors, Congressman Bill Owens (D-NY), to address the issues. We captured the conversation in the video above.

Source: http://feedproxy.google.com/~r/Techcrunch/~3/TVUa76JUads/

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For troops, cards and care packages bring a touch of home to Christmas

FORWARD OPERATING BASE PASAB, Afghanistan ? Even in the dust and grime of war in Afghanistan, the yuletide spirit takes hold.

Most holidays here come and go without fanfare; missed birthdays, anniversaries, and other personal milestones are more difficult. But for many soldiers, being away from their families at Christmastime is a little tougher still.

For some of the younger soldiers, it?s the first Christmas away from family; some of the older ones haven?t made it home in years.

?This holiday season will be is extremely difficult for our soldiers due to separation from family and engaging in a war that will not stop for Christmas,? Battalion Chaplain Capt. Omari Thompson of Miami said.

?We are still fighting a tough fight, we are still taking casualties,? he said.

His unit, 1st Battalion, 32nd Infantry Regiment, 3rd Brigade Combat Team, 10th Mountain Division, serves on the front line of combat operations in Regional Command-South and has suffered the brigade?s most casualties for the deployment.

?I am a soldier who is struggling during this holiday season as well,? said Thompson, who will be missing his wife and four children. He has an especially strong bond with the soldiers he serves, having helped so many of them cope with the loss of their fellow infantrymen.

?I don?t try to put on an over-the-top face of excitement, masking how I truly feel. I share my struggles with them and my desire to be back home. Before long, we are reminiscing about the good times with our loved ones, telling stories and laughing.

?Then I take the joy in that moment and use it as motivation to inspire and invigorate them to continue their grueling mission. That is the key to completing this deployment and getting home to those good times,? he said.

On Christmas Day, Thompson will visit each of the battalion?s combat outposts with a message of peace, love and salvation.

?I hope to bring them a sense of hope and relief with this sermon that, though they are not home with their families, though they will not open gifts under a tree, there is still cause for celebration and jubilee at the true meaning of Christmas,? he said.

Col. Mark Stevens, of Topeka, Kan., team leader for the Human Terrain Team attached to the 3rd Brigade, has served in the Army for 28 years, but is still moved by the scores of Christmas cards and care packages that pour in during the holiday season.

He remembers making a card and putting together a care package for his dad, who fought in Vietnam. He also remembers knowing that it would be the only holiday care package his father would get. For soldiers serving now, things are different.

?We get inundated with Christmas packages from all over the United States, he said. ?We get Christmas cards, too, from kids we don?t know; we get packages from people we don?t know. It makes you feel great. It makes you feel loved.?

Sgt. Melissa Stewart, of Phoenix, who is with the brigade Headquarters and Headquarters Company, was thrilled to receive a plastic jar of caramel popcorn in a box addressed To Any Soldier.

?You aren?t in America. You can?t just go to Safeway and find this,? she beamed as she downed a handful.

Sgt. Jettadiah Bush, of Zion Chapel, Ala., also appreciates the packages.

?It means people are out there still rooting for us,? he said.

Bush, who is with Company C, 1st Battalion, 52nd Aviation Regiment, 16th Combat Aviation Brigade, will miss his 7-month-old daughter?s first Christmas. He was in Afghanistan when she was born, but got to see her when he was home on leave.

Bush and his wife have decided to celebrate when he returns in February. His wife is leaving the Christmas decorations up until then, including the tree and outdoor lights.

?I love Christmas,? he said, smiling. ?I promise you, there will be Christmas lights when I get home.?

Along with the care packages, Christmas cards are always appreciated by the soldiers, especially those from children.

They enjoy reading the misspelled words and the good wishes.

Stevens is especially fond of one ? its edges folded just a little off, its decorations glued as only a kindergartner can. It reads, ?From Brooklyn, Thank You for Protekten Us, Merry Christmas, Ho Ho Ho.?

Simple ones penned by an adult can mean a lot, too: ?Thank you for your service and sacrifice. May God bless you and keep you safe. Merry Christmas.?

At Forward Operating Base Bostick, just a few miles from the Pakistani border in northern Kunar province, soldiers with 2nd Battalion, 27th Infantry Regiment, were enjoying cards and holiday wishes from home, too.

Pfc. Sean Harvey, of Pittman, N.J., recently received a stack of holiday greetings from third-graders back home in New Jersey, thanking him for his service. The cards were meant for Thanksgiving, but had only just arrived. It hardly mattered.

?That?s a really good feeling. When you?re a long way from home and it?s the holidays, it means a lot to hear from people and to know they?re thinking about us,? Harvey said.

Like Bush and many others, Pfc. Sabrina Little, of Hampton, Va., will hold off celebrating Christmas until she returns home and can be with her fianc?, who is also a soldier. She and a few of her friends at FOB Bostick will exchange gifts, but she?ll be thinking of home and, she says, missing her grandmother?s potato salad.

?I?m going to miss my family a lot. My mom isn?t used to having her kids so far away from home. But you just try to make the best of it while you?re here, and with the friends I have (on base), we?ll celebrate and try to have fun.?

Capt. Mike Cabanas, of Chatham, N.J., who is also with 2-27, will miss both his fianc?e and his dad?s special Christmas chicken Parmesan dinner.

?Out here, you?re not really aware of what time of year it is; it doesn?t feel like the holidays,? he said. ?It?s sort of like ?Groundhog Day,? because you?re doing what you always do.

?So hearing from people back home makes a difference. Their support means a lot,? he said.

While soldiers have Skype, email and other electronic communications their World War II or Vietnam predecessors could not have imagined, those tools sometimes make things even tougher.

?Facebook is the devil,? joked Spc. Crystal Hernandez, of Dilley, Texas, as laughter erupted among her peers with D Troop, 4th Squadron, 4th Cavalry Regiment, 1st Infantry Division at FOB Pasab. Many agreed that communicating electronically has its ups and downs. While it?s nice to see family and friends enjoying holiday parties and traditions, it can sometimes make them feel more isolated and lonely.

When that happens, they look to their fellow soldiers for solace.

?There?s an unspoken connection that you have with your brothers,? Cabanas said. ?Everybody knows they?d rather be home with their families; you don?t even have to talk about it. But we?re here with each other, and as long as we?re all together, that makes it easier.?

Don?t ever feel sorry for a deployed soldier, though. Most will tell you they hate that more than anything else.

?We love to be told ?thank you,? but don?t pity us,? Stevens said. ?We volunteered. This is what we do. This is why we joined.

?Not every American is willing to come over here and lay down their lives, but if you talk to any soldier out here, they?ll say that?s why they joined. When there is a time of war, we?ll be there.?

Stars and Stripes? Martin Kuz contributed to this report.

rauchl@stripes.osd.mil

Source: http://www.stripes.com/news/for-troops-cards-and-care-packages-bring-a-touch-of-home-to-christmas-1.164422?localLinksEnabled=false

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Saturday, December 24, 2011

Trump drops Republican Party registration in NY (AP)

NEW YORK ? Billionaire businessman Donald Trump has changed his voter registration in New York state from Republican to unaffiliated.

A spokesman for Trump says the businessman and television host changed his affiliation to preserve his option to seek the presidency in 2012.

Special Counsel Michael Cohen said Friday that Trump could enter the race if Republicans fail to nominate a candidate who can defeat President Barack Obama.

He said Trump probably would use his substantial wealth to even the playing field with Obama's re-election campaign.

Cohen said Trump's commitment to hosting TV's "The Apprentice" will keep him from doing anything until May, when the show's season wraps up.

He said Trump filed his voter registration paperwork Thursday.

Source: http://us.rd.yahoo.com/dailynews/rss/celebrity/*http%3A//news.yahoo.com/s/ap/20111224/ap_on_en_tv/us_trump_party_affiliation

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