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World War I Centennial: Dire Straits

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The First World War was an unprecedented catastrophe that killed millions and set the continent of Europe on the path to further calamity two decades later. But it didn’t come out of nowhere.

With the centennial of the outbreak of hostilities coming up in 2014, Erik Sass will be looking back at the lead-up to the war, when seemingly minor moments of friction accumulated until the situation was ready to explode. He'll be covering those events 100 years after they occurred. This is the 13th installment in the series. (See all entries here.)

April 18, 1912: Dire Straits

Since the time of the Trojan War, the narrow straits between Europe and Asia have been crossed by merchants and armies, diplomats and traitors. Simple geography made whoever controlled the straits wealthy and powerful – but also a target for those who sought to wrest possession of the vital area. On April 18, 1912, it happened again.

The Ukraine had exported grain to the rest of the world through the Turkish straits for thousands of years, and the ancient trade continued after the region was absorbed into the Russian Empire: in fact by 1912, 45% of all Russian exports passed through the Bosporus and Dardanelles, including 80% of all grain exports and a sizeable portion of Russia’s growing oil exports from the Caucasus.

The Turks could also deny passage to the Russian Black Sea fleet, bottling up Russian naval power – a strategic capability important not only to Turkey but also Britain, which claimed naval dominance in the Mediterranean. Although the Ottoman Empire was weak and declining, the British still counted on the Turks to keep the Russians out of the Mediterranean –the lifeline to their colonial empire in Asia and Australia (in fact the Turks usually denied entry to all European fleets, which suited the Brits fine, just as long as the Russians were included in the ban).

Sensing the weakness of the eastern realm, in September 1911 Italy declared war on the Ottoman Empire with an eye to grabbing the provinces of Tripolitania, Fezzan and Cyrenaica (now Libya). While their main interest was North Africa, to end the war the Italians knew they had to squeeze the Ottoman Turks close to their capital in Constantinople, which meant attacking the Turkish straits – and causing an international incident.

Closing Time

On April 18, 1912, the Italian navy bombarded Turkish fortifications guarding the entrance to the Dardanelles, the southern straits. The Turkish forts were equipped with modern Krupp guns provided by Germany, but the Italian ships packed more firepower, damaging Turkish forts on both sides of the straits. To keep the Italians from penetrating further, perhaps even to Constantinople itself, the Turks closed the straits -- to all shipping, not just naval forces -- with huge steel chains stretched across the water, complemented by minefields, torpedo boats, and mobile artillery positioned on shore.

As noted, this was guaranteed to lead to an international incident: some 60 merchant ships of all nations, with an average weight of 4,000 tons, passed through the Dardanelles every day – a huge volume of commerce, which now ground to an abrupt halt. The captains of a number of French and Russian vessels affected by the closure complained to their ambassadors in Constantinople, who in turn demanded damages from the Turkish government. The Turks responded, not unreasonably, that the security of their capital took priority over shipping schedules: the ships would just have to wait until the danger from the Italian attacks passed.

The Italian attack was especially provocative because it came two days after representatives from the Great Powers (France, Britain, Germany, Austria and Russia) arrived in Constantinople to offer mediation – and coincided with the first day of the new Turkish parliament, which was expected to discuss peace terms. The Turks hoped that closing the straits might bring international pressure to bear on the Italians to stop fighting; ultimately the straits would remain closed to merchant shipping for almost two weeks. The fact that the Turkish navy was being trained by British officers threatened further complications if the war wasn’t resolved soon.

Still, the main conflict was between Russia and Turkey itself, contributing to the growing international tensions preceding the Great War. For one thing, the Russians began seriously considering ways to secure the straits themselves – an ambition which would involve them in the conspiracy organized by the Balkan states against the Turks. Meanwhile the Balkan states drew encouragement for their bellicose plans from the obvious weakness of the Ottoman Empire, pushing them closer to the First Balkan War in October 1912.

See previous installment, next installment, or all entries.

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U.S. National Archives and Records Administration, Public Domain, Wikimedia Commons
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5 Things You Didn't Know About Sally Ride
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U.S. National Archives and Records Administration, Public Domain, Wikimedia Commons

You know Sally Ride as the first American woman to travel into space. But here are five things you might not know about the astronaut, who passed away five years ago today—on July 23, 2012—at the age of 61.

1. SHE PROVED THERE IS SUCH THING AS A STUPID QUESTION.

When Sally Ride made her first space flight in 1983, she was both the first American woman and the youngest American to make the journey to the final frontier. Both of those distinctions show just how qualified and devoted Ride was to her career, but they also opened her up to a slew of absurd questions from the media.

Journalist Michael Ryan recounted some of the sillier questions that had been posed to Ride in a June 1983 profile for People. Among the highlights:

Q: “Will the flight affect your reproductive organs?”
A: “There’s no evidence of that.”

Q: “Do you weep when things go wrong on the job?”
A: “How come nobody ever asks (a male fellow astronaut) those questions?"

Forget going into space; Ride’s most impressive achievement might have been maintaining her composure in the face of such offensive questions.

2. SHE MIGHT HAVE BEEN A TENNIS PRO.

When Ride was growing up near Los Angeles, she played more than a little tennis, and she was seriously good at it. She was a nationally ranked juniors player, and by the time she turned 18 in 1969, she was ranked 18th in the whole country. Tennis legend Billie Jean King personally encouraged Ride to turn pro, but she went to Swarthmore instead before eventually transferring to Stanford to finish her undergrad work, a master’s, and a PhD in physics.

King didn’t forget about the young tennis prodigy she had encouraged, though. In 1984 an interviewer playfully asked the tennis star who she’d take to the moon with her, to which King replied, “Tom Selleck, my family, and Sally Ride to get us all back.”

3. HOME ECONOMICS WAS NOT HER BEST SUBJECT.

After retiring from space flight, Ride became a vocal advocate for math and science education, particularly for girls. In 2001 she founded Sally Ride Science, a San Diego-based company that creates fun and interesting opportunities for elementary and middle school students to learn about math and science.

Though Ride was an iconic female scientist who earned her doctorate in physics, just like so many other youngsters, she did hit some academic road bumps when she was growing up. In a 2006 interview with USA Today, Ride revealed her weakest subject in school: a seventh-grade home economics class that all girls had to take. As Ride put it, "Can you imagine having to cook and eat tuna casserole at 8 a.m.?"

4. SHE HAD A STRONG TIE TO THE CHALLENGER.

Ride’s two space flights were aboard the doomed shuttle Challenger, and she was eight months deep into her training program for a third flight aboard the shuttle when it tragically exploded in 1986. Ride learned of that disaster at the worst possible time: she was on a plane when the pilot announced the news.

Ride later told AARP the Magazine that when she heard the midflight announcement, she got out her NASA badge and went to the cockpit so she could listen to radio reports about the fallen shuttle. The disaster meant that Ride wouldn’t make it back into space, but the personal toll was tough to swallow, too. Four of the lost members of Challenger’s crew had been in Ride’s astronaut training class.

5. SHE DIDN'T SELL OUT.

A 2003 profile in The New York Times called Ride one of the most famous women on Earth after her two space flights, and it was hard to argue with that statement. Ride could easily have cashed in on the slew of endorsements, movie deals, and ghostwritten book offers that came her way, but she passed on most opportunities to turn a quick buck.

Ride later made a few forays into publishing and endorsements, though. She wrote or co-wrote more than a half-dozen children’s books on scientific themes, including To Space and Back, and in 2009 she appeared in a print ad for Louis Vuitton. Even appearing in an ad wasn’t an effort to pad her bank account, though; the ad featured an Annie Leibovitz photo of Ride with fellow astronauts Buzz Aldrin and Jim Lovell gazing at the moon and stars. According to a spokesperson, all three astronauts donated a “significant portion” of their modeling fees to Al Gore’s Climate Project.

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Space
Remembering Comet Hale-Bopp's Unlikely Discovery
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Comet Hale-Bopp was a sensation in the mid-1990s. It was visible to the naked eye for 18 months, shattering a nine-month record previously set in 1811. It inspired a doomsday cult, wild late-night radio theories about extraterrestrials, and plenty of actual science. But a year before it became visible to normal observers, two men independently and simultaneously discovered it in a coincidence of astronomical proportions.

On the night of July 22-23, 1995, Alan Hale was engaged in his favorite hobby: looking at comets. It was the first clear night in his area for about 10 days, so he decided to haul out his telescope and see what he could see. In the driveway of his New Mexico home, he set up his Meade DS-16 telescope and located Periodic Comet Clark, a known comet. He planned to wait a few hours and observe another known comet (Periodic Comet d'Arrest) when it came into view. To kill time, he pointed his telescope at M70, a globular cluster in the Sagittarius system.

Comet Hale-Bopp streaks through a starry night sky.
Comet Hale-Bopp streaks through the sky over Merrit Island, Florida, south of Kennedy Space Center.
George Shelton // AFP // Getty Images

Hale was both an amateur astronomer and a professional. His interest in spotting comets was actually the amateur part, thought it would make his name famous. Hale's day jobs included stints at JPL in Pasadena and the Southwest Institute for Space Research in Cloudcroft, New Mexico. But that night, peering at M70, he wrote, "I immediately noticed a fuzzy object in the field that hadn't been there when I had looked at M70 two weeks earlier." He double-checked that he was looking in the right place, and then started to get excited.

In order to verify that the fuzzy object wasn't something astronomers already knew about, Hale consulted his deep-sky catalogues and also ran a computer search using the International Astronomical Union's computer at Harvard University. Convinced that he had found something new, Hale fired off an email very early on the morning of July 23 to the IAU's Central Bureau for Astronomical Telegrams, telling them what he had found, along with detailed instructions on how to verify it themselves. Hale also tracked the object as it moved, until it moved out of view. It was definitely a comet, and it was definitely new.

Meanwhile, Tom Bopp was in Arizona, also hunting for comets. At the time, Bopp was working at a construction materials company in Phoenix, but he was also an accomplished amateur astronomer, with decades of experience observing deep-sky objects. That night, Bopp vas visiting the remote Vekol Ranch, 90 miles south of Phoenix, known as a great location for dark-sky viewing. He was with a group of friends, which was important because Bopp didn't actually own a telescope.

The Bopp group looked through their various telescopes, observing all sorts of deep-sky objects late into the night. Bopp's friend Jim Stevens had set up his homemade 17.5-inch Dobsonian reflector telescope and made some observations. Stevens finished an observation, then left his telescope to consult a star atlas and figure out what to aim at next. While Stevens was occupied, Bopp peered into Stevens's telescope and saw a fuzzy object enter the field of view, near M70. He called his friends over to have a look.

The Bopp group proceeded to track the fuzzy object for several hours, just as Hale was doing over in New Mexico. By tracking its movement relative to background stars, they (like Hale) concluded that it was a comet. When the comet left his view, Bopp drove to a Western Union and sent a telegram to the Central Bureau for Astronomical Telegrams. (For historical perspective, telegrams were extremely outdated in 1995, but technically they were still a thing.)

Brian Marsden at the Central Bureau received Bopp's telegram hours later, after getting a few followup emails from Hale with additional details. Comparing the times of discovery, Marsden realized that the two men had discovered the comet simultaneously. According to NASA, it was the farthest comet ever to be discovered by amateur astronomers—it was 7.15 Astronomical Units (AU) from our sun. That's 665 million miles. Not bad for a pair of amateurs, one using a homemade telescope!

The Central Bureau verified the findings and about 12 hours after the initial discovery, issued IAU Circular 6187, designating it C/1995 O1 Hale-Bopp. The circular read, in part: "All observers note the comet to be diffuse with some condensation and no tail, motion toward the west-northwest."

Four men smile, posing outdoors next to a large telescope at night.
Comet hunters (L to R): David Levy, Dr. Don Yeomans, Dr. Alan Hale and Thomas Bopp pose next to a telescope during a public viewing of the Hale-Bopp and Wild-2 comets.
Mike Nelson // AFP // Getty Images

Less than a year later, Comet Hale-Bopp came into plain view, and the rest is history. It was a thousand times brighter than Halley's Comet, which had caused a major stir in its most recent appearance in the 1980s. Comet Hale-Bopp will return, much like Halley's Comet, but it won't be until the year 4385. (And incidentally, it was previously visible circa 2200 BCE.)

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