Feeds

SUNKEN LINER Titanic iceberg riddle answer FOUND ON MOON

'Odds against rare astronomical event were astronomical'

Build a business case: developing custom apps

Scientists probing the circumstances surrounding the sinking of the ocean liner Titanic in 1912 say that a very rare conjunction of the Earth, Sun and Moon may have led to unusually high numbers of icebergs in the doomed vessel's path.

“It was the closest approach of the Moon to the Earth in more than 1,400 years, and this configuration maximized the Moon’s tide-raising forces on Earth’s oceans. That’s remarkable,” says Donald Olson, physics prof at Texas State uni.

The Moon's close approach coincided with its being in line with the Sun, a regular event which causes the high "spring tides" which all mariners are familiar with. But in this case the Moon was unusually near, more able to affect the oceans, and on top of that the Earth had passed its closest in a very long while to the Sun just the day before.

According to a Texas State statement highlighting the scientists' calculations:

In astronomical terms, the odds of all these variables lining up in just the way they did were, well, astronomical.

The theory goes that the unusually high tides this produced caused many icebergs to float off beaches where they had run aground in the natural course of events, meaning that the Titanic's route was unusually heavily littered with the vast, frozen bulks - with fatal consequences. Of course, it's also the case that the doomed liner was trying to make a fast trip to New York - the shipping lines of the day vied for the "Blue Riband" awarded to the record-holding vessel - and this will have led her captain to steam fast and take the shorter and so more northerly route.

"The Titanic failed to slow down, even after having received several wireless messages warning of ice ahead,” admits Olson. “They went full speed into a region with icebergs - that’s really what sank the ship. But the lunar connection may explain how an unusually large number of icebergs got into the path of the Titanic.”

Olson and his colleagues' research is featured in April's Sky & Telescope magazine. ®

The Essential Guide to IT Transformation

More from The Register

next story
Just TWO climate committee MPs contradict IPCC: The two with SCIENCE degrees
'Greenhouse effect is real, but as for the rest of it ...'
Asteroid's DINO KILLING SPREE just bad luck – boffins
Sauricide WASN'T inevitable, reckon scientists
Flamewars in SPAAACE: cooler fires hint at energy efficiency
Experiment aboard ISS shows we should all chill out for cleaner engines
Boffins discuss AI space program at hush-hush IARPA confab
IBM, MIT, plenty of others invited to fill Uncle Sam's spy toolchest, but where's Google?
NASA Mars rover FINALLY equals 1973 Soviet benchmark
Yet to surpass ancient Greek one, however
Famous 'Dish' radio telescope to be emptied in budget crisis: CSIRO
Radio astronomy suffering to protect Square Kilometre Array
BEST BATTERY EVER: All lithium, all the time, plus a dash of carbon nano-stuff
We have found the Holy Grail (of batteries) - boffins
prev story

Whitepapers

Implementing global e-invoicing with guaranteed legal certainty
Explaining the role local tax compliance plays in successful supply chain management and e-business and how leading global brands are addressing this.
Consolidation: The Foundation for IT Business Transformation
In this whitepaper learn how effective consolidation of IT and business resources can enable multiple, meaningful business benefits.
Backing up Big Data
Solving backup challenges and “protect everything from everywhere,” as we move into the era of big data management and the adoption of BYOD.
Boost IT visibility and business value
How building a great service catalog relieves pressure points and demonstrates the value of IT service management.
Why and how to choose the right cloud vendor
The benefits of cloud-based storage in your processes. Eliminate onsite, disk-based backup and archiving in favor of cloud-based data protection.