BIG BANG NEWS
RESEARCH, TECHNOLOGY, SCIENCE, DIACHRONIC NEWS, COMMENTS, ,SPORTS,MUSIC,SKY AND STARS,AND MUSH MORE.

Αναζήτηση αυτού του ιστολογίου

Τετάρτη 31 Αυγούστου 2016

SOS Three Hurricanes Seen From Space Station On Same Day | Time-Lapse Video

Exterior cameras on the International Space Station captured imagery of Hurricanes' Lester and Madeline in the Pacific Ocean and Hurricane Gaston in the Atlantic. The footage was captured on Aug. 30, 2016.



NASA Satellite Catches Major Hurricane Madeline as Hawaii Braces


NASA-NOAA's Suomi NPP and NOAA's GOES satellites showed major Hurricane Madeline nearing the Hawaiian Islands. An animation of satellite imagery showed the movement of Madeline and nearby Hurricane Lester over a two day period.
 At 7:25 p.m. EDT (23:25 UTC) on Aug. 29, the Visible Infrared Imaging Radiometer Suite (VIIRS) instrument aboard NASA-NOAA's Suomi NPP satellite captured a visible image of major Hurricane Madeline. The storm's eye extended up to 13 nautical miles wide in diameter and Madeline appeared very well organized.
 By 11 p.m. EDT (5 p.m. HST) the storm was classified as a major hurricane when maximum sustained winds reached 115 mph (185 kph). Madeline had become a Category 3 hurricane on the Saffir-Simpson Wind Scale.
 On Aug. 30, Madeline has sparked a hurricane watch for Hawaii County, Hawaii.
 At NASA/NOAA's GOES project office at NASA's Goddard Space Flight Center in Greenbelt, Maryland, an animation of NOAA's GOES-East satellite imagery from Aug. 28 to Aug. 30 was created. The animation showed the movement of Hurricane Madeline intensify from a Category 2 to Category 4 hurricane. To the east of Madeline, Hurricane Lester was moving through the Eastern Pacific Ocean.
 At 8 a.m. EDT (2 a.m. HST/1200 UTC), the center of Hurricane Madeline was located near 19.3 degrees north latitude and 147.7 degrees west longitude. That puts the eye of Madeline about 490 miles (790 km) east of Hilo, Hawaii and 680 miles (1,095 km) east of Honolulu, Hawaii.
 NOAA's Central Pacific Hurricane Center (CPHC) said that Madeline is moving toward the west near 9 mph (15 kph) and this motion is expected to become west southwesterly late today through early Thursday. On the forecast track, the center of Madeline will pass dangerously close to the Big Island Wednesday and Wednesday night. The estimated minimum central pressure is 950 millibars.
 Maximum sustained winds are near 130 mph (215 kph) with higher gusts. Madeline is a category 4 hurricane on the Saffir-Simpson Hurricane Wind Scale. Some weakening is forecast through early Thursday. Hurricane-force winds extend outward up to 30 miles (45 km) from the center and tropical-storm-force winds extend outward up to 125 miles (205 km).
 Hurricane conditions are possible over Hawaii County on Wednesday, Aug. 31, and ocean swells are expected to reach the Hawaiian Islands over the next couple of days, possibly becoming damaging along some coastlines Wednesday and Thursday.


Δευτέρα 29 Αυγούστου 2016

Deaths as Turkey targets Kurdish fighters in Syria

Turkey claims killing 25 "terrorists" following reports of 40 deaths in air strikes and shelling in northern Syria.

Listen to this page using ReadSpeaker
File: A Turkish Air Force F-16 fighter jet pictured in the centre foreground [Umit Bektas/Reuters]
Turkey says it has killed 25 "terrorists" in Syria, shortly after a monitoring group reported dozens of deaths on the fifth day of a Turkish military offensive against the Islamic State of Iraq and the Levant (ISIL) group and Kurdish forces in northern Syria.
The Syrian Observatory for Human Rights (SOHR) said at least 20 civilians were killed and 25 wounded near al-Amarneh, while 20 people died in Jeb al-Kussa, outside Jarablus, on Sunday.
The village of al-Amarneh was captured by Turkish-backed Syrian rebels from Kurdish fighters as part of the military offensive. Jeb el-Kussa is located 14km south of Jarablus and is controlled by fighters from the area backed by Kurdish forces.
The monitor also said at least four Kurdish fighters had been killed and 15 injured in Turkish bombardment of the two areas.
Citing military sources, however, Turkey's state-run Anadolu Agency said a total of 25 fighters of the outlawed Kurdistan Workers' Party (PKK) and the Syrian Kurdish People's Protection Units (YPG) were "neutralised" in an air operation in Syria.
In a statement, the Turkish armed forces said the air campaign was carried out against "terrorist groups" which had attacked Turkish soldiers supporting a Free Syrian Army (FSA) operation in Jarablus.
"Five buildings used by the terrorists were also destroyed," the military said.
Earlier on Sunday, SOHR reported the civilian death toll of the operation near al-Amarneh and  Jeb al-Kussa was 35.
Jarablus, a former ISIL stronghold, was captured by the rebels on the first day of the Turkish operation.
Sunday's deaths came a day after Turkey blamed Kurdish forces battling for control of the border region for its first fatality.
Al Jazeera's Hashem Ahelbarra, reporting from Gaziantep on Turkey's border with Syria, said: "The Turkish army has intensified its military operation following the death of a Turkish soldier. Turkish sources say he was killed in an attack by [Kurdish] YPG fighters."
 
Turkey has long accused the YPG of being linked to the outlawed PKK in its own southeast. YPG is the military arm of the Syrian Kurdish PYD political party.
It has ordered the YPG, a well-trained force that has been the US-led coalition's most effective ground partner in the war against ISIL, to withdraw to the east bank of the Euphrates River, which crosses the Syria-Turkey border at Jarablus.
Turkey first sent tanks across the border on Wednesday as part of a stated two-pronged operation against ISIL, also known as ISIS, and Kurdish-led forces.
Our correspondent said the Turkish army has been "shelling and launching air strikes" in areas controlled by the YPG.
"These are areas that Turkey has asked the YPG to pull out of. The YPG insists those areas are part of their own terriritoty, and there's no way it will pull out. That will likely increase tension."

Κυριακή 28 Αυγούστου 2016

Watch Live: Meet Proxima Centauri, Home to Our Newest Exoplanet


Artist’s rendering of the planet Proxima orbiting the red dwarf star Proxima Centauri. (Image: ESO/M. Kornmesser)
It’s been an exciting week for planet hunters with the discovery of the nearest exoplanet yet found, orbiting a star called Proxima Centauri. Now you can get a closer look at that star system via a live broadcast tonight, courtesy of therobotic telescope service Slooh. The fun starts at 8 PM ET/5 PM PT.
Proxima Centauri is a small red dwarf star located just 4.25 light years away, slightly closer to Earth than the famous binary pair of Alpha Centauri A and B. The newly discovered exoplanet has been dubbed Proxima b, and the ESO team pegs its mass as being roughly 1.3 times that of Earth.
According to Slooh team member Paul Cox, when collaboration launched its new telescopes in Chile back in 2007, Proxima Centauri was one of their first observational targets of its global network. Since getting a heads-up on the new exoplanet, the telescopes have been imaging the star every night.
“It’s amazing to watch that small red dot live in the online telescopes every night, and imagine the earth-like world that we now know orbits the star,” Cox said in a statement. “With the possibility that liquid water exists onProxima b, who knows, there may be some Centaurian amateur astronomers gazing back at us every night.”
You can share the wonder and watch the Live stream embedded below, or watch on the Slooh website. Broadcast host Eric Edelman will be joined by the University of Texas, Austin’s Michael Endl—part of the ESO team that discovered Proxima b—and Lisa Kaltnegger, director of Cornell University’s Carl Sagan Institute, who will address the implications of this discovery for extraterrestrial life.
https://youtu.be/lVQ7j-xHb6k

Σάββατο 27 Αυγούστου 2016

Ancient Poseidon mosaic found in Turkey’s Adana

ΕΝΑΝΤΙΑ ΣΤΗΝ ΤΟΥΡΚΙΚΗ ΠΡΟΚΛΗΤΙΚΟΤΗΤΑ ΝΕΑ ΜΩΣΑΙΚΑ ΠΑΡΟΥΣΙΑΖΟΝΤΑΙ ΣΤΟ ΦΩΣ ΤΗΣ ΔΗΜΟΣΙΟΤΗΤΟΣ!
ΑΣ ΕΛΠΙΣΟΥΜΕ ΟΤΙ ΤΟ ΔΙΠΛΩΜΑΤΙΚΟ ΣΩΜΑ ΚΑΝΕΙ ΚΑΛΑ ΤΗΝ ΔΟΥΛΕΙΑ ΤΟΥ.


Archaeological excavations in the southern Turkish province of Adana’s Yumurtalık district have unearthed a rare mosaic depicting the ancient Greek god of the sea, Poseidon. It is believed to date back to the 3rd or 4th century B.C.

The Poseidon mosaic was found in the frigidarium (large cold pool of a Roman bath) part of the ancient bath at the ancient city of Aegae, which is a 1st degree archaeological field. The bottom part of the mosaic contains partly ruined writing in Greek: “Greetings to all of you bathing.” 

Adana Provincial Culture and Tourism Director Sabri Tari said the coastal Yumurtalık district was called Aegae in the ancient era.

Tari said the city served as a naval base in the era of the Roman Empire and it was also a famous place for Asclepius, the god of medicine in ancient Greek religion and mythology. 

“One of three big Asclepius temples of the ancient world is in this city,” he added. 

Tari said the region is rich in historical tissue, and they had previously found a mosaic depicting the god of love, Eros. 

“We found a new mosaic during recent excavations. The Poseidon mosaic, which is a rare one in terms of its beauty, was unearthed in the grounds of the frigidarium,” he said. 

Mosaic nearly 11 square meters 

Adana Museum Deputy Director Nedim Dervişoğlu said they continued to place a big importance on excavations in order to further boost the province’s tourism potential, with such works carried out in a number of different parts of the city. 

“During excavations, we found a mosaic on a field over a space of 11.39 square meters. It is separated into two main panels. The depiction in the southeastern part of the mosaic has been completely destroyed while the depiction in the north shows Poseidon carrying a trident. There are dolphins in the right and left of Poseidon. When the excavations are completed around the mosaic, the depiction will be meaningful. We believe it dates back to the 3rd or 4th century B.C.,” Dervişoğlu said.


August/22/2016

Παρασκευή 26 Αυγούστου 2016

Why the earthquake in Italy was so destructive



The earth beneath Italy's Apennine Range — where amagnitude-6.2 earthquake struck early Wednesday — is a tangle of fault lines and fractured rock.
The mountains, which run the length of Italy like the zipper on a boot, were formed about 20 million years ago as the African plate plowed into Eurasia, crumpling crust like a carpet. Now things are moving in the opposite direction. The crust on the northern side of the range is pulling away from the south at a rate of three millimeters per year, causing the earth to shudder along the spider web of minor fault lines that run beneath the surface.
That, in part, explains why Italy is so earthquake-prone, and why Wednesday's temblor was so destructive. At least 241 people were killed and dozens injured. The town of Amatrice, near the epicenter, was almost entirely reduced to rubble. Thousands of people were left homeless.

Drone footage shows devastation of earthquake in central Italy

Play Video0:34
This footage was Tweeted out by a search and rescue firefighting squad from Rome. The mayor of one of the hardest hit towns, Amatrice, told state broadcaster RAI, “three quarters of the town is not there any more.” (TWP)
"Things are shifting around in complicated ways," said Susan Hough, a seismologist with the U.S. Geological Survey. "There's faults all along the Apennines that are fairly fragmented. They're capable of producing moderate and even large earthquakes, and it's kind of like throwing darts at a dart board — they just hit at different places over time."
Seven years ago, the target was L'Aquila, a city about 30 miles south of Amatrice. That earthquake killed more than 300. A century ago, it was Avezzano, where about 30,000 people died. Medieval Italians wrote of temblors that shook the mountain ranges and set church bells ringing as far away as Rome.
Earthquakes in this region are modest in magnitude — hundreds of 6.2 quakes happen around the world every year. Within hours of the Italian quake, a 6.8-magnitude temblor hit Burma. But that earthquake was much deeper, which means it was less destructive. According to Reuters, relatively few buildings collapsed, though three people were killed, including two children.
By contrast, quakes like those that hit L'Aquila and Amatrice were centered just below the surface.
"With deeper earthquakes, the waves have to travel farther, so we can have quite deep earthquakes that are not so damaging," Hough said. "But if it’s shallow, the energy released is quite close to the surface, so that’s an immediate punch."
Just as important as what the earth does, added seismologist Leonardo Seeber, is "what humans build on top of it."
Seeber, a research professor at the Lamont-Doherty Earth Observatory at Columbia University, was born in Florence and has studied the tectonic activity of the Apennine region for more than 35 years.
"Italy is an old country, and the houses are made of stone," he said. Closely packed medieval buildings, constructed before the emergence of things such as building codes and reinforced concrete, are vulnerable to shaking and much more dangerous when they collapse.
He compared the Italian temblor to the 2011 Virginia earthquake that shook the D.C. region exactly five years ago on Aug. 23. That quake measured a 5.8 on the Richter scale and was similarly shallow. But it happened in a more sparsely populated region, where most homes had resilient wooden frames. Not a single person died in that quake, and the property damage was relatively modest.
"It's tragic because these towns are like jewels," Seeber said of Amatrice and other hard-hit areas; they are centuries-old time capsules nestled in the mountains.
Their beauty is part of what makes them vulnerable. Italy got its gorgeous natural resources — craggy mountains, fertile soil, crystalline rivers — because of its tectonic activity. The collisions of plates and explosions of volcanoes account for some of what's best about Italy, Seeber said.
"As a seismologist, very often people ask me, 'I’m afraid of earthquakes, where should I go?'" he said. "And I tell them, 'You can go in the center of these plates, but you wouldn’t necessarily like it there."


Πέμπτη 25 Αυγούστου 2016

The US Navy says four small Iranian boats got close to a US navy vessel in the Strait of Hormuz

Δημοσιεύτηκε στις 25 Αυγ 2016
The US Navy says four small Iranian boats got close to a US navy vessel in the Strait of Hormuz. A US defense official, speaking anonymously, said the boats approached the US Nitze too quickly and in an unsafe manner. (Aug. 25)

ITALIA ΔΕΙΤΕ ΕΝΑ ΧΩΡΙΟ ΣΤΗΝ PESKARA DEL TRONDO ΠΟΥ ΕΧΕΙ ΚΑΤΑΣΤΡΑΦΗ ΟΛΟΣΚΕΡΩΣ!


The Kurds continue to pursue their goal of a contiguous territory in northern Syria

Rojava's Sustainability and the PKK's Regional Strategy

August 24, 2016
As the Kurds continue to pursue their goal of a contiguous territory in northern Syria, various nonmilitary factors will determine whether their nascent statelet is viable in the long term, including a host of demographic, economic, water, and oil issues.
Although it is still difficult to predict the future of Syria as a whole, the existence of an increasingly autonomous Kurdish region along the country's northern frontier has become a reality. For now, the boundaries of this "Rojava" remain blurred and might be different from those officially claimed by the Syrian Kurdish Democratic Union Party (PYD). Yet the group's ongoing efforts to expand and merge its cantons reflect a firm commitment to gathering Syria's Kurds into an economically viable statelet that extends tantalizingly close to the Mediterranean Sea -- a prospect that could also advance the goals of its parent organization in Turkey, the Kurdistan Workers Party (PKK).
Click on map to view high-resolution version.

KURDISH POPULATION BARELY A MAJORITY IN ROJAVA

Since its January 2015 victory in Kobane, the PYD has continued to expand its territory. Most of this expansion has come at the expense of the Islamic State (IS), but the Kurds have also seized areas from other rebels in the Azaz corridor (see "Kurdish Forces Bolster Assad in Aleppo") and from the Syrian army in Hasaka. Even if these areas are only a few square miles in size, they are nonetheless strategically important; for example, Hasaka is a provincial capital, so any neighborhoods gained there are significant.
From the homogeneously Kurdish areas of Afrin, Kobane, and Qamishli, the PYD has set out to conquer mixed Arab-Kurdish territories and even some non-Kurdish areas. The group's ultimate aim is to establish territorial contiguity between its Kurdish strongholds, a goal that it furthered by taking Tal Abyad in spring 2015 and Manbij earlier this month (technically, the Manbij offensive was conducted by the mixed Arab-Kurdish Syrian Democratic Forces, or SDF, but the Kurds dominate that coalition). The rationale for the February conquest of al-Shadadi in southern Hasaka province -- a non-Kurdish territory -- was to control nearby oil wells and cut the Islamic State's road between Mosul and Raqqa.
Click on map to view high-resolution version.
Today, the PYD controls a territory in which about 2 million people live but only 60 percent are Kurdish (see PolicyWatch 2528, "Ethnic Cleansing Threatens Syria's Unity"). In the eastern Jazira canton (aka Cizire) and the central Kobane canton, Kurds constitute a slight majority of the population (55 percent). In the western Afrin district (an official Syrian administrative division), the population is nearly 100 percent Kurdish, but the PYD's maps of Rojava indicate that the "Afrin canton" will eventually incorporate Azaz, Jarabulus, northern al-Bab, and northern Manbij districts -- an outcome that would dilute the Kurdish population share to around 30 percent. Presumably, the PYD will not try to conquer the Arab and Turkmen territories of Azaz and Jarabulus in the next few months, since they are a low strategic priority at the moment and too sensitive for Turkey; just yesterday, Ankara launched new military operations in the Jarabulus area.
For demographic and strategic reasons, the Kurds also have no desire to attack Raqqa, the capital of the so-called IS "caliphate," at least not until they are able to link Afrin and Kobane. If IS begins to pose a serious threat to Rojava from Raqqa, the Kurds might launch an offensive there, as they did against al-Shadadi when local IS forces threatened Hasaka. But al-Shadadi is fifteen times less populated than Raqqa, so the calculus would likely be different.
Click on map to view high-resolution version.

ETHNIC CLEANSING?

The more the PYD expands its territory, the more it will have to integrate non-Kurdish populations. This is particularly true in the Manbij area between the Euphrates River and Afrin, where Kurds represent less than a quarter of the population. But the PYD seems set on the goal of connecting the cantons, and the group's leaders believe that various "Kurdization" efforts could help bring a large part of the population under their banner. Village names and maps published under the French Mandate indicate that a significant proportion of locals who are officially classified as Arabs actually have Kurdish origins. In the face of PYD domination, these Arabic-speaking Kurds could conveniently choose to reconnect with their Kurdish roots. Moreover, the demography of the area may be substantially modified if the Arab refugees who once lived there do not return; Kurdish refugees are much more likely to return given the PYD's ascension. This is particularly true in Tal Abyad district, where Arabs who supported IS are persona non grata.
Unfortunately, the Kurds might also choose to overcome their demographic weakness in some parts of Rojava by engaging in ethnic cleansing or allying with Arab tribes that want to side with the strongest player in order to exact revenge. For example, many tribes want nothing more than to eliminate rivals that have sided with IS; this is the strategy of the Shammar clan led by the Sheikh Hamidi Daham al-Hadi in southeast Hasaka. The PYD also hopes to attract some of the one million Kurds currently living in Damascus and Aleppo. For that to happen, however, it would need to greatly improve the bad economic situation in Rojava.

WATER SCARCITY

Prior to the war, the Assad regime deliberately left Kurdish areas underdeveloped, mainly as a way of spurring the Kurds to migrate to big cities where they could be Arabized more easily. Similarly, the Jazira region was treated as a kind of "internal colony" devoted solely to grain and cotton production. Today, agriculture there remains very traditional and has suffered dramatically from water scarcity since the turn of the century. Overconsumption of water on the Turkish side of the border has reduced supplies in northern Syria, and Assad regime made no serious attempt to solve the problem. Unlike in the Euphrates Valley, where farmers receive cheap and abundant water due to state irrigation projects, farms in Jazira are supplied by private wells. In the years leading up to the war, drought and the tripling price of fuel for motorized pumps caused a significant reduction in Hasaka's cultivated areas (see PolicyWatch 2622, "Water Issues Are Crucial to Stability in Syria's Euphrates Valley").
An extensive Tigris River irrigation project was planned for 2008, but the lack of political will in Damascus and the eventual uprising prevented its implementation. After the war, water scarcity may be the main problem facing Rojava because agriculture is the local population's main source of income. Even if administrators prioritize the Tigris pump station, they will need to broker an agreement with Iraq and Turkey to tap into the river. Bashar al-Assad reached such an agreement with Ankara in 2008, but now all the parameters have changed.
In addition, Kurdish control of Tishrin Dam on the Euphrates could present opportunities to develop irrigation in western Rojava, which also suffers from shortages. Yet any such efforts would likely create problems with Arab farmers living downstream.

ROJAVA OIL IS NOT YET EXPORTABLE

The presence of oil wells in Jazira is an asset for Rojava; before the war, the oil fields at al-Malikiyah and al-Shadadi produced around one-third of the country's 380,000 barrels/day of crude. Since then, that figure has collapsed due to lack of maintenance and closed pipelines. Nevertheless, oil has become a major source of revenue for the Rojava administration, and it gives them the potential for future energy autonomy. Down the road, Rojava could export most of its production if it finds an adequate transportation solution.
Direct export across Turkey seems impossible for political reasons. If the original pipeline to the Syrian coastal terminal of Banias were reopened, Rojava could eventually sell oil to the Syrian government, but Damascus would surely oppose paying full price for "its own oil." Alternatively, the Syrian Kurds could use the Iraqi Kurdish pipeline to Turkey, though that would require reaching an agreement with the Kurdistan Regional Government (KRG). The party currently in power there, the Kurdistan Democratic Party (KDP), has very bad relations with the PYD due to decades-long tensions with the PKK; the Iraqi and Turkish groups follow entirely different ideologies and are led by strong leaders who detest each other. Partly as a result, trade between the Syrian Kurds and the KRG has been erratic. These obstacles could cause long-term problems for Rojava because the KRG is its only land connection with the outside world besides the Turkish border (which is closed) and the Euphrates Valley (which IS controls).

A PKK CORRIDOR TO THE MEDITERRANEAN?

The oil situation highlights the main barrier to Rojava's sustainability: its isolation. Kurdish society is very resilient and can accept Spartan living conditions, but many people have been leaving the PYD's areas of control. To stop the population hemorrhage, the PYD will need to develop the economy, which requires the free movement of goods to and from other countries. Yet relations with Turkey and the KDP may not improve anytime soon, and the timeline for eradicating IS and stabilizing the Euphrates is uncertain.
Click on map to view high-resolution version.
Therefore, the only alternative may be to establish a western connection with Aleppo and the regime-controlled zone, which would require the PYD to accelerate its timeline for creating a territorial link between Afrin and Kobane. In this regard, it is important to remember that the PYD is the PKK's offspring and shares its regional goals. Extending Rojava all the way to the Mediterranean could facilitate both independence for Turkish Kurdistan and greater integration with the KRG, assuming Washington can eventually pressure the KRG into opening its border with Rojava. To be sure, the PYD has not mentioned any ambition to reach the Mediterranean, and bridging the seventy-kilometer gap between Rojava's claimed western border and the coast would entail great obstacles. Not only is the area populated entirely by non-Kurds, but Turkey and whoever controls the Alawite heartland would object strenuously. Yet at least some Kurds no doubt dream of establishing a Kurdish port, however distant the prospect.
Finally, the war could usher in other territorial outcomes that further the PYD/PKK regional project, such as an Alawite state on the coast and/or a Sunni Arab state further east. Official maps of Rojava already envision a western boundary that runs all the way to the edge of the Alawite heartland, so establishing friendly economic relations and coastal access privileges with such entities in the long term is not out of the question. 
Fabrice Balanche, an associate professor and research director at the University of Lyon 2, is a visiting fellow at The Washington Institute.