657 new islands discovered across the globe

by Kraig Becker on

A new geographic survey, conducted by researchers from Duke University and Meredith College, located in Raleigh, N.C., has discovered more than 650 new barrier islands, spread out across the globe. The team used a collection of satellite images, navigational charts, and topographical maps, all of which are available to the general public, as part of their research. They counted 2149 barrier islands worldwide, up from 1492, the number found following a similar study conducted back in 2001.

Barrier islands are common around the world, and appear along the coasts of every continent except Antarctica. They usually are made up of deposits of sand and other sediment that collects along the coastlines, running parallel to the shore. They can be quite transitory however, coming and going with the change of tides, which may help explain why more were discovered in this recent survey, although it is also likely that many were simply missed in the previous count.

While more than 74% of all barrier islands are located in the Northern Hemisphere, they tend to serve similar purposes where ever they are found. These islands often serve as a protective barrier for shorelines against storms and high tide erosion. They are also quite often a safe haven for wildlife as well.

The study did find a few surprising results. Generally it was believed that barrier islands could only exist in a setting with seasonal tides that did not exceed 13 feet in height. But a chain of 54 islands was discovered stretching along the coast of Brazil in an area where the seasonal tides are often in excess of 23 feet. Scientists say that those islands can exist in that environment thanks to the vast amounts of sand and silt delivered to the region by the Amazon River.

The 657 new islands will obviously be welcomed with open arms by beach combers the world over. I’m sure there are already a number of resort chains that have begun scoping out this prime real estate as well. Maybe we should all launch Google Earth and start looking for a private island of our own. After all, there has to be at least a few more that are still waiting to be found.

NASA funds commercial space travel

by Chris Owen on

Space shuttle Endeavour is ready to fly it’s 25th and final mission on April 29th. That brings us one step closer to the end of the U.S. space program as we know it and one step closer to the future of space travel. In preparation for that future NASA recently awarded $millions to several private contractors for the construction of space taxi’s able to fly to the International Space Station after the shuttles have been retired.

Called the Commercial Crew Development Program, NASA’s goal in this second round of grants is “to accelerate the availability of U.S. commercial crew transportation capabilities and reduce the gap in American human spaceflight capability. Through this activity, NASA also may be able to spur economic growth as potential new space markets are created.” the space agency said in a press release.

This week, NASA awarded between $22 million and $92.3 million to four different companies for work on commercial crew space transportation system concepts to include the design and development of elements of their systems.

“We’re committed to safely transporting U.S. astronauts on American-made spacecraft and ending the outsourcing of this work to foreign governments,” NASA Administrator Charles Bolden said. “These agreements are significant milestones in NASA’s plans to take advantage of American ingenuity to get to low-Earth orbit, so we can concentrate our resources on deep space exploration.”

The lions share, $92 million, will go to Boeing for development of their front-runner CST-100 spacecraft that uses existing materials and technology that is safe and affordable. The CST-100 will carry up to seven people or a combination of people and cargo and is compatible with a variety of existing expendable launch vehicles. Another company, SpaceX will work on that concept too, their version called Dragon.

Meanwhile, Sierra Nevada works on a winged and piloted spacecraft called the Dream Chaser Orbital System. This one will launch on an Atlas V rocket, and will have on-board propulsion utilizing their hybrid rocket motor technology.

Finally, Blue Origin, the Washington-based firm founded by Amazon’s Jeff Bezos, is working on a reusable suborbital ship known as New Shepard. This one blasts off from their launch site in Texas where it will take-off vertically and accelerate for about two and a half minutes before shutting off its rocket engines and coasting into space. In space, the Crew Capsule will separate from the PM and the two will reenter and land separately for re-use.

NASA photo

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Meanwhile, new UFO reports suggest these guys better hurry up and get us up in to space.

25 Haunting Shipwrecks Around the World

by Chris Owen on
Twisted Sifter is a web site with three simple goals. Provide content that is interesting, funny or creative, use BIG pictures whenever possible and to keep their readers up-to-date with what’s popular online. Gadling found this gallery of 25 haunting shipwrecks at Twisted Sifter who tells us

“Fellow blogger Tom Moran from Urban Ghosts inspired this post. His excellent article on ‘Ship Graveyards: Abandoned Ships, Boats and Shipyards’ sent me on a quest to find some incredible photographs of shipwrecks around the world.

The United Nations estimates that there are more than 3 million shipwrecks on the ocean floor [Source: Wikipedia]. These once mighty vessels, both sunken and beached, are a haunting reminder that nothing lasts forever. These beautiful ships used to rule the seas they traveled. Now they serve as a window into our past.”


In the gallery below, 25 Haunting Shipwrecks From Around The World, there are shipwrecks everywhere from the Canary Islands to Grand Cayman to Portugal in all shapes and sizes.

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Cruise ships on the move as traveler demand changes

by Chris Owen on

It was not all that long ago that cruise lines were boasting massive deployment to European waters for 2012 and into 2013. Now, it appears those waters across the pond might not be quite as attractive as at least one cruise line thought. Royal Caribbean is bringing one of their ships back to the U.S. On the other hand, some lines are expanding even beyond Europe as Celebrity Cruises heads to Australia and New Zealand and Carnival Cruise Lines hints at plans to court the UK cruise market. Let’s take a look.

The big news is that Royal Caribbean will redeploy Navigator of the Seas, scheduled to cruise in the Mediterranean, to the Caribbean for the 2011-2012 cruise season and sail out of Port Everglades, Florida.

“We are responding to vacationers’ demand for more Caribbean options this coming winter (and) spring,” Royal Caribbean spokesman Harry Liu told USA Today.

That’s good news for the U.S. cruise market as Navigator of the Seas will offer a unique series of five- to nine-night Eastern and Western Caribbean itineraries between November 20, 2011 and April 14, 2012 when she goes back to Europe.Disney Cruise Line, who will complete the process of doubling it’s fleet soon, will move out of Vancouver after just one season. Sailing from Seattle next year, the line appears to be reacting to “the cost of flying” says the Regina Leader-Post who notes “Flying costs, especially with Disney’s high proportion of children, are important”.

Also, Celebrity Cruises plans to have six ships in the Caribbean during the winter of 2012-13, down from eight this coming winter. Celebrity is sending Celebrity Solstice to Australia and New Zealand and Celebrity Millennium will go to Asia for the first time calling in Singapore, Hong Kong, Bangkok, Ho Chi Minh City and Halong Bay.

Even All-American Carnival Cruise Lines which has had a minimal presence in Europe is looking to the UK market for new passenger sourcing.

“We have a desire to source more people from the UK because of the common language we share,” Carnival chief executive Gerry Cahill told TTGLive.

Indeed, with new Carnival Magic debuting on May 1, 2011 and next-up Carnival Breeze coming out next year, the line will have plenty of experience and hardware in the area. Still, no announcements have been made on exactly how the Funship line will go after UK passengers.

“The UK market is a key priority for us, but how we try to attract it will be decided at a later date,” Cahill said, adding “There are a lot of options, and basing a ship in the UK could be one of those options.”

Flickr photo by Heroiclife

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How to pirate-proof a ship

by Chris Owen on

Razor wire, Gurkhas and sonic weapons are being routinely deployed on ships sailing in the pirate-infested waters off the Horn of Africa in an attempt to pirate-proof ships of all kinds. While ships try to go through the Suez Canal, pirate attacks on pretty much anything sailing off East Africa are rising and extra measures are being taken to protect the ships and their passengers.

A 25-nation naval presence is helping but earlier this year the Saga cruise ship Spirit Of Adventure was chased by and eventually outpaced pirates in the Indian Ocean.Shipping companies and cruise lines won’t say exactly what they are doing to deter pirates but Cunard’s Queen Elizabeth has been deploying razor wire to make boarding from the sea all but impossible. A Cunard spokesman told Express.co.uk “When we are in the at-risk area we deploy lookouts all around the ship to ensure that no boats are trying to get close. “On the stern, which is the pirates’ favoured point of access, we have used razor wire. The passengers can see it but it can’t harm them as it is fenced off.”

Cruise ships typically monitor the sea with radar and use speed of their ships and the height of their lower decks to thwart pirates. Sonic weapons are also being used that put out a debilitating sound that turns pirates away as are high-power water hoses to knock pirates back down to water level.

“Our ships are fast and have a lot of people on board – 2,000 passengers and 1,000 crew on the Queen Elizabeth – so the chances of pirates even attempting to tackle a ship like that are very low” Cunard said.

Flickr photo by expertinfantry

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