” The OverView Effect” … Our World Looks More Organised !!!

 

Looking down from the heavens, these photos represent what satellites, hovering above the atmosphere, can see from high up, revealing a whole new world of shapes. The world can look more organized than it seems from down below, and these photos give a whole new meaning to the landscapes we’re used to seeing.

Don’t miss out on the video explaining this amazing phenomenon called: “The Overview Effect”.

 

 

 

Bourtange, Vlagtwedde, Netherlands
satellite photos
Barcelona, Spain
satellite photos
309th Aerospace Maintenance and Regeneration Group Tucson, Arizona, USA
satellite photos
Central Park, New York City, New York, USA
satellite photos
Great Wall of China, Northern China
satellite photos
Desert Shores Community, Las Vegas, Nevada, USA
satellite photos
New Bullards Bar Reservoir, Yuba County, California
satellite photos
Residential Development, Killeen, Texas, USA
satellite photos
Venice, Italy
satellite photos
Vineyards, Huelva, Spain
satellite photos
Plasticulture / Greenhouses, Almeria, Spain
satellite photos
Durrat Al Bahrain, Bahrain
satellite photos
Amazon Rainforest Deforestation, Para, Brazil
satellite photos
 

 

Port Newark-Elizabeth Marine Terminal, Newark, New Jersey, USA
satellite photos
Boca Raton, Florida, USA
satellite photos
Venture Out RV Resort, Mesa, Arizona, USA
satellite photos
Port of Los Angeles, Los Angeles, California, USA (containers)
satellite photos
Puente de Vallecas, Madrid, Spain
satellite photos
Agricultural Development, Addis Ababa, Ethiopia
satellite photos
Our Lady of Almudena Cemetery, Madrid, Spain
satellite photos
Palm Island / Hibiscus Island, Miami Beach, Florida, USA
satellite photos
Inman Yard, Atlanta, Georgia, USA
satellite photos
Spaghetti Junction (A-3 and M-50), Madrid, Spain
satellite photos
Agricultural Development, Loxahatchee, Florida, USA
satellite photos
Brøndby Haveby, Brønby Municipality, Denmark
satellite photos
Terraced Rice Paddies, Yuanyang County, Yunnan, China
satellite photos
Clearcutting in the El Dorado National Forest, Georgetown, California, USA
satellite photos
Edson, Kansas, USA
satellite photos
Central Pivot Irrigation Fields. Ha’il, Saudi Arabia
satellite photos

Source: Carlos. P  in ba-ba mail site

Natarajan

Image of the Day …

 

Jaipur, India at midnight.

View larger. |  Photo credit: Karan Chaudhary

View larger. | Photo credit: Karan Chaudhary

Jaipur is the capital and largest city of the Indian state of Rajasthan in northern India. Karan Chaudhary took this shot from the top of Nahargarh Fort, an 18th century fort that crowns the hill in the northwest corner of the old city.

Source::: earth sky news site

Natarajan

Image of the Day…

 


Yangtze River valley, China.
stargazing

The beautiful Yangtze River valley, with its monumental Three Gorges Dam project, offers both stunning daytime scenery and magical night spectacles. Unlike most of China, this area isn’t very industrialized and has relatively little light making the nights sky more visible.

Source::::ba-ba mail site

Natarajan

 

” The Little Known Man Who Saved the World … “

The Man Who Saved the World
In 1962, the U.S. and the Soviet Union were on the brink of possible mutual destruction- the world as a whole was facing a possible nuclear winter and all the devastation that would come with it. The Cold War had been escalated to “tepid” and was close to becoming hot with the failure of the Bay of Pigs in 1961 and the ensuing Cuban Missile Crisis.

In May 1962, Soviet President Nikita Khrushchev and Cuban President Fidel Castro reached a “secret” agreement that allowed the Soviets to start building missile sites in Cuba, including stocking them with nuclear missiles- 42 of them.

It should be noted here that the U.S. at this time had nuclear missiles in Turkey and Italy that could hit Moscow within 16 minutes of being launched. On the flip-side, the Soviets had plenty of nukes pointed at and perfectly capable of destroying the U.S.’ allies throughout Europe. However, the Soviets did not have nearly the capability to destroy targets in the U.S. itself. Certainly they had enough nukes and intercontinental ballistic missiles to destroy all the major cities in the U.S. and more, but their missiles at this point weren’t extremely accurate at those distances, so weren’t as good as a “mutual destruction” deterrent. Indeed, there were some among the U.S. brass that felt the loss of allies throughout Europe and the lesser direct causalities from long range nukes that managed hit their targets in the U.S. were acceptable losses given the payoff would be the annihilation of the Soviet Union and the end of that threat to the United States. So if the Soviet Union had nukes in Cuba, that tipped the balance in the Cold War back to near even, rather than in the U.S.’s favor as before.

In the fall of 1962, the United States sent a US U-2 aircraft to fly over Cuba to attempt to confirm the rumors that they had heard about the Soviet missile sites in Cuba. On October 14th, 1962, the U-2 arrived back with pictures of these missiles sites. A day later, the pictures were presented to President Kennedy. Tensions rose and alarms were sounded. And, thus, on October 15th, 1962 the 13-day ordeal that became known as the Cuban Missile Crisis began.

Vasili Arkhipov was born on January 30th, 1926 to a poor, peasant family near Moscow in the town of Staraya Kupavna. At the age of 16, he began his education at the Pacific Higher Naval School. Vasili saw his first military action as a minesweeper in the Pacific Theater at the tail end of World War II. In 1947, he graduated from the Caspian Higher Naval School and served on submarines in the Soviet Black Sea, Northern, and Baltic fleets. In 1961, Vasili got his first taste of crisis management in an incident that, while extremely momentous, wasn’t even close to what he’d help with later.

This first incident happened when Vasili was appointed deputy commander of the new K-19 sub (known today as “the Widowmaker”), one of the first Soviet nuclear subs, which was also equipped with a nuclear ballistic missile. On July 4th, 1961, as the sub was conducting exercises near Greenland, a major leak was discovered in the radiant cooling system. Since no backup cooling system was installed pre-sail, the reactor on the sub was in real danger of a nuclear meltdown. In order to prevent a nuclear accident unlike any the world had ever seen before, the captain of the sub sent workers into high-radiation areas to build a cooling system on the spot. Every member of the sub did what they could to prevent disaster. Vasili, lending his engineering expertise, helped contain the overheating reactor. The crew succeeded, but not before these workers and many on the crew developed radiation sickness. Every worker that was sent as first responders into the high-radiation areas died within days. Due to this, a mutiny nearly erupted on board the K-19 sub. Vasili backed his captain in continuing the work and was, eventually, awarded a medal for his bravery in a time of crisis and loyalty to the Soviet Union. All of this, though, was a precursor to the day Vasili Arkhipov saved the world.

After his time on the K-19 sub, Vasili was made second in command on the B-59, one of four attack submarines that was ordered to travel to Cuba on October 1st, 1962. The sub contained 22 torpedoes, one of which was nuclear, holding the same strength as the bomb that was dropped on Hiroshima. The captains of each of the four subs were given permission to fire their nuclear torpedoes at their own discretion, so long as they had the backing of the political officer on board. Unknown to the crew of the B-59, the United States began their naval blockade of Cuba on October 24th and informed the Soviets that they would be dropping practice depth charges (think warning shots) to force subs to surface and be identified.

Moscow could not communicate this information to the B-59 due to it being too deep underwater to receive radio transmissions. On October 27th, 1962, US destroyers and the aircraft carrier USS Randolph located the sub, trapped it, and began dropping depth charges to force it to surface. The sub’s crew, which had been traveling for nearly 4 weeks with very little communication with Moscow, was very tired and not aware of circumstances. The sub’s captain, Valentin Savitsky, believed that nuclear war had already broken out between the Soviet Union and the US and wanted to fire the nuclear torpedo.

Fortunately, particularly given the heightened tensions at the time, in this case, one other person had veto power over firing besides the captain and the political officer, the second in command Vasili Arkhipov. Vasili, despite being second in command on the B-59, was the leader of the fleet of the four Soviet subs sent. Had Vasili not been present, nuclear war would have likely happened as both the captain and the political officer wanted to launch the nuclear torpedo. Vasili vehemently disagreed, arguing that since no orders had come from Moscow in a long time, such a drastic action was ill-advised and the sub should surface to contact Moscow. A heated argument broke out- legend, probably false- says punches were thrown. Eventually, though, Vasili won the day (his reputation as a hero in the K-19 mutiny reportedly helped in the debate) and the sub surfaced. Upon meeting their American enemies, they were instructed to head back to Russia. They obliged, (additionally, they began to have mechanical issues on board the sub) and headed east. Nuclear war was averted. Vasili Arkhipov was a hero… again.

When the sub arrived back in Russia, the crew of the B-59 were met with trepidation. After all, they had pretty much surrendered to the Americans. Said one Russian admiral to the submariners, “‘It would have been better if you’d gone down with your ship.”

Despite the not-so-hero’s welcome he originally received from the Soviets upon his return, to his wife, Olga, Vasili was always the man who saved the world,
“The man who prevented a nuclear war was a Russian submariner. His name was Vasili Arkhipov. I was proud and I am proud of my husband, always.”

 

Source:::: Today i foundout.com

Natarajan

Image of the Day …

View from space: New York City

Astronaut’s view of New York, New York.

View larger. | Image credit: NASA

Check out the way the narrow island of Manhattan, between the Hudson River and the East River, looks from the International Space Station (ISS). The photo was taken on May 5 by the Expedition 39 crew. Central Park looks pretty green – playing fields appear as white dots. The two darker zones are where the tallest buildings of Midtown and the Financial District cast long shadows even in this early afternoon view.

Via NASA Earth Observatory

Source:::: earth sky news site

Natarajan

“மழையே உன்னை ஆராதிக்கிறோம்”….சிந்திப்போம் ஒரு நொடி …

சென்னைவாசிகளுக்கு ஒரு சின்ன மழை கொடுத்த சந்தோஷத்தை வேறு எது ஒன்றாலும் நேற்றைக்குக் கொடுத்திருக்க முடியுமா என்று தெரியவில்லை. வெப்பத்தில் புழுங்கிக்கொண்டிருந்த மக்களுக்கு அவ்வளவு இதமான ஆறுதலைத் தந்திருக்கிறது மழை.

சென்னை நகரம் வெப்பத்தில் தகிக்க வெயிலும் வெப்பநிலையும் உச்சபட்ச அளவை நோக்கி நகர்வது மட்டும் காரணம் இல்லை. வெப்பத்தை எதிர்கொள்ளும் ஆதாரங்களையும் வேகவேகமாக அழித்துக்கொண்டிருக்கிறோம் அல்லது அந்த அழிவை வேடிக்கை பார்த்துக்கொண்டே கடக்கிறோம் என்பதும் முக்கியமான காரணம். சென்னையில் மட்டும் அல்ல; நாடு முழுவதும் இதுதான் நிலை.

ஐம்பதாண்டுகளுக்கு முன்கூட எவ்வளவு பசுமையான, ரம்மியமான நகரமாக இருந்தது சென்னை! அதற்கு ஆதாரமாக சாலைகளின் இருபுறங்களிலும் கவிந்து நிழல் தந்த அந்த மரங்கள் எங்கே? ஒவ்வோர் ஆண்டும் வளர்ச்சியின் பெயராலும் பல்வேறு திட்டங்களின் பெயராலும் ஆயிரக் கணக்கான மரங்களை வெட்டித்தள்ளுகிறோமே, பதிலுக்கு எத்தனை மரக்கன்றுகளை நடுகிறோம்? சரி, ஒரு சின்ன மழை இவ்வளவு சந்தோஷத்தை அள்ளிக்கொண்டு வருகிறதே, அதற்காகவாவது உரிய கவனத்தை அளிக்கிறோமா, அதையாவது நாம் பயன்படுத்திக்கொள்கிறோமா?

நம்மை உய்விப்பதற்காக இந்த மழைதான் எத்தனை நீண்ட பயணத்தை ஒவ்வோர் ஆண்டும் மேற்கொள்கிறது? பசிபிக் பெருங்கடலின் தென் பகுதியிலிருந்து புறப்படும் காற்று வடக்கு நோக்கி 8,000 கி.மீ. பயணித்து ஆசியாவை உரிய காலத்தில் அடைகிறது. அப்படி வரும் வழியில் ஈரப்பதத்தை உறிஞ்சி எடுத்து வருகிறது. பருவ மழை சரியாகப் பொழிய பசிபிக் பெருங்கடலிலிருந்து வரும் காற்று ஒரு காரணம் என்றால், இந்தியாவில் அடிக்கும் வெயில் அடுத்த காரணம். வெப்பக்காற்று மண்டிய இந்தியக் கடலோரம் வழியாக நீராவி மிகுந்த குளிர்காற்று இந்தியா முழுக்கப் பரவுகிறது. சாதாரண ஆண்டுகளில் பருவக்காற்று நான்கு மாதப் பயணத்துக்குப் பிறகு கேரளக் கடற்கரையை ஜூன் மாதத்தில் அடைகிறது. இந்தப் பருவமழைதான் நாட்டின் நூற்றுக் கணக்கான பெரிய நீர்த்தேக்கங்களையும் பல்லாயிரக் கணக்கான ஏரிகளையும் லட்சக் கணக்கான குளங்களையும் நிரப்புகிறது. இந்தத் தண்ணீர்தான் குடிநீருக்கும் பாசனத்துக்கும் மின்சார உற்பத்திக்கும் ஆதாரமாகிறது. இவ்வளவு முக்கியத்துவம் மிக்க மழையை நகரவாசிகள் எப்படி அணுகுகிறோம்?

சென்னை உள்ளிட்ட பெரும்பாலான நகரங்கள் குடிநீருக்கு வெளியூர் நீர்நிலைகளையே நம்பியிருக்கின்றன. நிலத்தடி நீராதாரம் நாளுக்கு நாள் கீழே போய்க்கொண்டிருக்கிறது. தண்ணீரைக் காசு கொடுத்து வாங்கும் இந்த நிலையில்கூட நீராதாரத்தைப் பற்றிக் கவலைப்படவில்லை என்றால், எப்போது கவலைப்படப்போகிறோம்?

பொதுநலனை விடுவோம்… சுயநலம் சார்ந்தாவது இதை யோசிக்க வேண்டுமா, வேண்டாமா? சொந்த வீடு வைத்திருப்பவர்கள் ஏனைய விஷயங்களில் காட்டும் அக்கறை ஏன் மழைநீர் சேகரிப்பில் எதிரொலிக்கவில்லை? வழிகாட்ட வேண்டிய, வலியுறுத்த வேண்டிய பொறுப்பு அரசுக்கு இருக்கிறது என்பது உண்மைதான். ஆனால், அதையெல்லாம் தாண்டி இது நம் ஒவ்வொருவரின் கடமை. மரம் வளர்ப்போம், மழைத்துளிகளை மண்ணுக்குள் சேகரிப்போம்!

Keywords: மழை, சென்னை, பசிபிக் பெருங்கடல், சாலைகள்
Topics: சுற்றுச்சூழல்| தமிழகம்| சென்னை|

Source:::: The Hindu… Tamil

Natarajan

Animals Below Beautifully Blend into Their Surroundings… !!!… Have a Look …

 

 

The amazing thing about animals is… basically everything. Some are powerful, others are sneaky, and then some are just flat out majestic. But they all have one thing in common: an instinct to survive. And the way they survive is sometimes so perfect that you can’t help but be in awe.

All of the animals below beautifully blend into their surroundings. Some so they can better stalk their prey, and some so they can avoid turning into a predator’s next meal. Check these out.

Watch the Earth’s Orbit Flash by in Seconds….First Ever Vine video From ISS !!!

  • Vine was created by Nasa astronaut Reid Wiseman over the weekend 
  • Timelapse condenses 92-minute orbit into the span of around six seconds
  • Sun never sets because ISS’ orbit is in alignment with the ‘terminator’ line
  • Terminator line marks barrier between light and dark on Earth’s surface
  • This happens up to four times a year but is most common around the time of the summer solstice

Astronauts on the International Space Station (ISS) can see as many as 16 sunrises and sunsets in a 24-hour period.

But on some occasions, the location of the station means the sun never sets at all, providing stunning views for the crew on board.

Now, Nasa astronaut Reid Wiseman has revealed this incredible sight from orbit, in the first ever Vine video to be sent from space.

The timelapse condenses a 92-minute orbit into the span of around six seconds showing the space station hurtling around the planet at  17,500 mph (27,600 km/h).

WHAT CAUSES A NEVER-SETTING SUN?

In certain orbits of the Earth, the sun never sets on the ISS because the space station is in alignment with the day/night terminator line.

This line marks the barrier between light and dark on the surface of the Earth.

In this scenario, something known as the ‘beta angle’ increases. This is the imaginary line between the sun and the path of the ISS around Earth.

When beta angle exceeds 69º, it is in constant sunlight. This happens two to four times a year and is most extreme near the summer solstice on June 21.

The timelapse condenses a 92-minute orbit into the span of around six seconds showing the space station hurtling around the planet at  17,500 mph (27,600 km/h).

 The sun never sets because the space station’s orbit comes into alignment with the day and night terminator line.

This marks the barrier between light and dark on the surface of the Earth.

In this scenario, something known as the ‘beta angle’ increases. This is the imaginary line between the sun and the path of the ISS around Earth.

Writing in the Weather Centre blog, Tony Rice explained that as the beta angle gets higher, the time the ISS is in sunlight also increases.

The sun never sets because the space station's orbit comes into alignment with the day and night terminator line. This marks the barrier between light and dark on the surface of the Earth

The sun never sets because the space station’s orbit comes into alignment with the day and night terminator line. This marks the barrier between light and dark on the surface of the Earth

 

During this period, the so-called ¿beta angle¿ increases. This is the imaginary line between the sun and the path of the ISS around Earth. As the beta angle gets higher, the time the ISS is in sunlight increases. When beta angle exceeds 69º, it is in constant sunlight

During this period, the so-called ‘beta angle’ increases. This is the imaginary line between the sun and the path of the ISS around Earth. As the beta angle gets higher, the time the ISS is in sunlight increases. When beta angle exceeds 69º, it is in constant sunlight

‘When beta angle exceeds 69º, it is in constant sunlight, and mission control keeps an even closer around-the-clock watch on power production and temperatures,’ he said.

‘This happens two to four times a year but is most extreme near the summer solstice coming on June 21.’

Previous space shuttles would enter something known as a ‘barbeque mode’ which would cause them to do slow barrel rolls to avoid overheating.

On the ISS, an Active Thermal Control System transfers heat through to large radiators extending under the station that can then be released into space.

Reid Wiseman from Baltimore (pictured) is currently serving as flight engineer aboard the International Space Station for Expedition 41.   Wiseman¿s space Vine has gained over 4,000 likes and nearly 2,000 retweets since it was posted on Saturday

Reid Wiseman from Baltimore (pictured) is currently serving as flight engineer aboard the International Space Station for Expedition 41.   Wiseman’s space Vine has gained over 4,000 likes and nearly 2,000 retweets since it was posted on Saturday

‘1st Vine from space! Single Earth orbit. Sun never sets flying parallel w/terminator line,’ Wiseman explained in the clip, which he shared over the weekend.

Vine is a mobile service that creates short looping videos which are six seconds or less. So far, Wiseman’s Vine has gained over 4,000 likes and nearly 2,000 retweets.

The 38-year-old from Baltimore is currently serving as flight engineer aboard the International Space Station for Expedition 41.

The last time Twitter saw a space ‘first’ was when astronaut Mike Massimino sent the first tweet from orbit in 2009.

'My parents were waving in Maryland at sunrise, so I took a picture of them,' Wiseman wrote with this shot

‘My parents were waving in Maryland at sunrise, so I took a picture of them,’ Wiseman wrote with this shot

Source:::: y ELLIE ZOLFAGHARIFARD  in Daily Mail Australia

Natarajan

 

Image of the Day…

 

 

Stars reflecting in Unity Pond, Maine

A four-shot panorama featuring the springtime arc of our Milky Way galaxy reflected in the calm water of Unity Pond, Maine.

Stars reflecting in Unity Pond, Maine by Mike Taylor.  Thank you, Mike.  Visit Mike Taylor Photography.

Mike Taylor contributed this image, which he captured on May 7, 2014 at 2:45 a.m. He wrote:

This image is a four-shot panorama featuring the springtime arc of our Milky Way galaxy reflected in the calm water of Unity Pond, Maine. The structure on the left is a train trestle located on the unused train tracks. This is a tough spot to shoot from because of the rocky and marshy terrain but well worth it.

There is quite a bit of green airglow in the sky and the orange hue on the horizon is light pollution.

Source:::: earth sky news site

Natarajan

Beauty of the SUN … Stunning Images !!!

 

 

Photos Celebrating the Beauty of Our Sun

While they like to equate the earth to a mother, it is the sun that makes all life on earth possible, giving us the energy, the light that makes us grow and allows all life on earth to exist. So here are stunning photos of that huge ball of flame, 8 light minutes away…
sun photos
“When the sun is shining I can do anything; no mountain is too high, no trouble too difficult to overcome.'”
Wilma Rudolph 
sun photos
sun photos
sun photos
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“He who binds to himself a joy Does the winged life destroy; But he who kisses the joy as it flies Lives in eternity’s sun rise.”
William Blake 
sun photos
sun photos
sun photos
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sun photos
“Behold, my friends, the spring is come; the earth has gladly received the embraces of the sun, and we shall soon see the results of their love!”
Sitting Bull  
 
sun photos
sun photos
sun photos
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sun photos
sun photos
“The sun does not shine for a few trees and flowers, but for the wide world’s joy.”
Henry Ward Beecher
sun photos
sun photos
sun photos
sun photos
sun photos
sun photos
“The sun is new each day.”
Heraclitus  
sun photos
sun photos
sun photos
sun photos
sun photos
“Three things cannot be long hidden: the sun, the moon, and the truth.”
Buddha  
sun photos
sun photos
sun photos
sun photos
sun photos
sun photos
sun photos
sun photos
sun photos
“Photograph: a picture painted by the sun without instruction in art.”
Ambrose Bierce  
sun photos

Source: Frederick T. in ba-ba mail site

Natarajan