Category: Behind The Black

Israel security forces foil multiple terrorist attacks in Jerusalem, arrest dozens of Hamas militants

2:36 pm

Explain to me again why the Palestinians deserve a nation? Last month Israel security forces foiled a terrorist attack planned by Hamas in Jerusalem.

The main cell charged with carrying out the attack was based in Hebron [in the West Bank]. The cell was in touch with the Hamas headquarters in Syria, and the date of the attack was set for August 21. The planned attack involved a fire extinguisher which contained six kilograms of explosives. The device was supposed to be carried by a suicide bomber in a bus or a mall in the Pisgat Ze’ev neighborhood in Jerusalem.

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The sun’s weak maximum continues

12:27 pm

The monthly graph from NOAA’s Space Weather Prediction Center of the Sun’s solar cycle sunspot activity is out and I have posted it below. Though activity increased for the second month in a row, the totals are still below the activity levels of March and April 2011.

I am beginning to think that I sound like a broken record. This monthly graph once again suggests that the next solar maximum will be weak, possibly weaker than the most up-to-date predictions for the next solar maximum. And even if that prediction is correct, the data continues to point towards a quieter Sun, with the likelihood of a long period of no sunspots beginning in the next decade.

Based on past history, the consequences of a long Maunder-type minimum, where there are no sunspots for decades, should be very profound. Every time the Sun has gone this quiet in the past, the Earth’s climate has cooled. Furthermore, new results just released add weight to this conclusion. A less active Sun allows more intergalactic cosmic rays to hit the atmosphere, and the CLOUD experiment at CERN strongly suggests that the higher rate of cosmic rays could in turn increase the atmosphere’s cloudiness, thereby reflecting more light and energy and making the Earth colder.

The sunspot graph for August 2011

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The dangerous environment of space

11:01 am

A just released report from the National Academies, Preparing for the High Frontier: the role and training of NASA astronauts in the post-space shuttle era, describes the challenges that NASA faces in staffing its astronaut corps in the coming years. More important, however, is some new information buried in the report about the hazards of long term exposure to weightlessness.

For example, it seems a significant number of astronauts have come back from spending months at ISS with serious vision problems, caused by a newly discovered condition dubbed papilledema, the swelling of the optic disk.
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Obscure editor resigns from minor journal: why you should care

9:54 am

Obscure editor resigns from minor journal: why you should care.

We have sadly reached that stage in the climate debate where the Alarmist establishment isn’t even going to bother trying to make its case through force of argument. And the scary part is that it senses – probably correctly – that it doesn’t need to. The junk-science establishment – from the UEA to the Royal Society to NASA GISS to the National Academy of Sciences – has done so well out of its whitewash enquiries, its FOI breaches, its appeals to authority, its craven, unquestioning support from the MSM and the political class, its silencing of critics, that it has lost all sense of shame. It is out of control, unaccountable, yet directly responsible for a large chunk of the costly regulation, taxation and environmentally disastrous schemes from biofuels to wind farms which are helping to destroy the global economy. The great global warming scam is the biggest scandal of our age. It is time someone took it seriously.

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Sticker shock over Congressionally designed rocket

9:30 am

The Obama administration has discovered that the cost to build the program-formerly-called-Constellation, required by Congress, is going to be far more than they can stomach.

White House budget officials increasingly are concerned that some of NASA’s manned-exploration plans may be unaffordable, especially as the space agency weighs options that would raise the cost by billions of dollars by speeding up the development of rockets and spacecraft, according to people familiar with the issue.

The cost concerns are coming to a head, these people said, as the White House Office of Management and Budget ratchets up questions about NASA’s proposed program in light of the current emphasis on deficit reduction.

None of this surprises me.
» Read more

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Baby Star Found on Earth’s Doorstep

6:16 pm

A baby star has been found only 27 light years away.

AP Columbae lies in the constellation Columba the Dove, south of the brilliant constellation Orion. “AP Columbae is still contracting under gravity towards the main sequence,” says astronomer Adric Riedel of Georgia State University in Atlanta, whose team measured the star’s parallax—an indication of its distance—and discovered that the star is abnormally luminous. Although the star is dim and red, it’s four times as bright as it should be, because it’s twice the diameter of a main-sequence star of the same color.

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Republican in the lead in special congressional election in New York

3:25 pm

Oh my: A new poll shows the Republican is in the lead in the special election in New York to replace disgraced Democratic Congressman Anthony Weiner.

If the Republican wins this election, in what has always been a Democratically-entrenched district in Brooklyn-Queens, it will send a clear signal to all that the 2012 election is going to be a very very very unusual election.

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Kepler team pushes for mission extension

12:55 pm

The Kepler team pushes for a mission extension in order to find Earth-sized planets.

The Kepler spacecraft has hit an unexpected obstacle as it patiently watches the heavens for exoplanets: too many rowdy young stars. The orbiting probe detects small dips in the brightness of a star that occur when a planet crosses its face. But an analysis of some 2,500 of the tens of thousands of Sun-like stars detected in Kepler’s field of view has found that the stars themselves flicker more than predicted, with the largest number varying twice as much as the Sun. That makes it harder to detect Earth-sized bodies. As a result, the analysis suggests that Kepler will need more than double its planned mission life of three-and-a-half years to achieve its main goal of determining how common Earth-like planets are in the Milky Way.

While it is important to find those Earth-sized planets, to me the important discovery here is that Kepler is confirming what previous research has suggested: Stars like our Sun are generally far more active and variable than the Sun itself. Which means that either the Sun is unusual, or has been unusually inactive during recorded human history.

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New images of Apollo landing sites on the Moon

12:45 pm

The Lunar Reconnaissance Orbiter team have released new images of the Apollo 12, 14, and 17 landing sites on the Moon. Below is a cropped image of the Apollo 12 site, showing the trails left by astronauts Pete Conrad and Alan Bean when they walked from their lunar module to Surveyor 3, an unmanned lunar lander that had soft landed there two years earlier. The full image shows some incredible detail.

Apollo 12 landing site

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Some suggestions for keeping ISS occupied

9:06 am

Some suggestions for keeping ISS occupied.

I especially like Harman’s suggestion that the Russians consider landing in the U.S. during the winter, thereby allowing them to extend one crew’s occupancy of ISS into December, January, or even February. Also, he proposes the Russians send an unmanned Soyuz to ISS during testing of the rocket, thereby providing the crews onboard a fresh lifeboat. This is something they have done in the past on their previous space station Mir.

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Connie Dover – I am going to the west

8:01 pm

An evening pause: Words and music by Connie Dover. With this video, it is the words that matter.

In this fair land, I’ll stay no more
Here labor is in vain
I’ll seek the mountains far away
And leave the fertile plain

Where waves of grass in oceans roll
Into infinity
I stand ready on the shore
To cross the inland sea
I am going to the West

Chorus
You say you will not go with me
You turn your eyes away
You say you will not follow me
No matter what I say
I am going to the West
I am going to the West.

I will journey to the place
That was shaped by heaven’s hand
I will build for me a bower
Where angels’ footprints mark the land

Where castle rocks in towers high
Kneel to valleys wide and green
All my thoughts are turned to you
My waking hope, my sleeping dream
I am going to the West

And when sun gives way to moon
And silver starlight fills the sky
In the arms of these last hills
Is where I’m bound to lie

Wind my blanket, earth my bed
My canopy a tree
Willows by the river’s edge
Will whisper me to sleep
I am going to the West

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Amazon Chief’s Spaceship Misfires

12:06 am

Bad news for commercial space: A test of Amazon chief’s Blue Origin spaceship ended in failure on Friday.

After The Wall Street Journal reported on the failure, Blue Origin Friday posted a brief note on its website stating the spacecraft, while going faster than the speed of sound, suffered a “flight instability” at an altitude of 45,000 feet and the company’s automated “range safety system” shut off all thrust and led to its destruction. The problem appeared to stem from thrusters that didn’t respond properly to the initial commands, according to one industry official.

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