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What sank the Titanic? Scientists point to the moon
Source: Agencies |
March 7, 2012, Wednesday
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Online Edition
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A century after the Titanic disaster, scientists have found an unexpected culprit for the sinking: the moon.
Anyone who knows history or has seen the blockbuster movies knows that the cause of the transatlantic liner's accident 100 years ago next month was that it hit an iceberg.
"But the lunar connection may explain how an unusually large number of icebergs got into the path of the Titanic," said Donald Olson, a Texas State University physicist whose team of forensic astronomers examined the moon's role.
Ever since the Titanic sank in the early hours of April 15, 1912, killing 1,517 people, researchers have puzzled over Captain Edward Smith's seeming disregard of warnings that icebergs were in the area where the ship was sailing.
Smith was the most experienced captain in the White Star Line and had sailed the North Atlantic sea lanes on numerous occasions. He had been assigned to the maiden voyage of the Titanic because he was a knowledgeable and careful seaman.
Greenland icebergs of the type that the Titanic struck generally become stuck in the shallow waters off Labrador and Newfoundland, and cannot resume moving southward until they have melted enough to re-float or a high tide frees them, Olson said.
So how was it that such a large number of icebergs had floated so far south that they were in the shipping lanes well south of Newfoundland that night?
The team investigated speculation by the late oceanographer Fergus Wood that an unusually close approach by the moon in January 1912 may have produced such high tides that far more icebergs than usual managed to separate from Greenland, and floated, still fully grown, into shipping lanes that had been moved south that spring because of reports of icebergs.
Anyone who knows history or has seen the blockbuster movies knows that the cause of the transatlantic liner's accident 100 years ago next month was that it hit an iceberg.
"But the lunar connection may explain how an unusually large number of icebergs got into the path of the Titanic," said Donald Olson, a Texas State University physicist whose team of forensic astronomers examined the moon's role.
Ever since the Titanic sank in the early hours of April 15, 1912, killing 1,517 people, researchers have puzzled over Captain Edward Smith's seeming disregard of warnings that icebergs were in the area where the ship was sailing.
Smith was the most experienced captain in the White Star Line and had sailed the North Atlantic sea lanes on numerous occasions. He had been assigned to the maiden voyage of the Titanic because he was a knowledgeable and careful seaman.
Greenland icebergs of the type that the Titanic struck generally become stuck in the shallow waters off Labrador and Newfoundland, and cannot resume moving southward until they have melted enough to re-float or a high tide frees them, Olson said.
So how was it that such a large number of icebergs had floated so far south that they were in the shipping lanes well south of Newfoundland that night?
The team investigated speculation by the late oceanographer Fergus Wood that an unusually close approach by the moon in January 1912 may have produced such high tides that far more icebergs than usual managed to separate from Greenland, and floated, still fully grown, into shipping lanes that had been moved south that spring because of reports of icebergs.
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