One of the most important arguments in the run-up to the Iraq war made by Colin Powell in his United Nations speech and President Bush in his State of the Union address was that Iraq had an active biological weapons program and possessed mobile biological weapons labs. According to an investigation by the Senate Intelligence Committee, the main source for this information was an Iraqi defector codenamed Curveball who was a source for the German central intelligence agency BND.
Several German intelligence officials responsible for Curveball have now told the LA Times that the Bush administration and the CIA have repeatedly exaggerated his claims and ignored warnings of the BND that the source was unreliable. Recounting his reaction after seeing Powell’s United Nations speech one German intelligence officer said: “We were shocked. Mein Gott! We had always told them it was not proven…. It was not hard intelligence.” This corroborates reporting by the German weekly newspaper Die Zeit from 2003 and 2004 based on statements of unnamed senior German intelligence officials.
Nine months earlier, in May 2002, a fabricator warning was posted in Curveball’s file in U.S. intelligence databases. Powell was never warned that his United Nations speech contained material that both the DIA and CIA had determined was false, even though several people present at Powell’s CIA meetings were fully aware of this.
At this time German intelligence officers would not let the CIA meet directly with Curveball, but allowed a CIA doctor to draw blood samples. Questioning the validity of Curveball’s information in front of his CIA supervisor, the doctor was advised to “Keep in mind that this war is going to happen regardless of what Curveball said or didn’t say and the Powers That Be probably aren’t terribly interested in whether Curveball knows what he’s talking about.”
Shortly after Powell’s UN speech and several days before the invasion, United Nations weapons inspectors attempted to directly verify several key claims made by Curveball, but concluded that they were unsustainable. The White House insisted on its WMD claims based on Curveball’s information.
Even after the invasion, when more and more of Curveball’s accounts were shown to be pure fabrication, the CIA and the Bush administration relied on Curveball’s information. When U.S. forces discovered trucks with lab equipment and Curveball claimed that these were identical to the ones he has been reporting about, the CIA rushed to publish a White Paper claiming that these trucks were part of Saddam Hussein’s secret biological weapons program and Bush claimed publicly that “We found the weapons of mass destruction.” Several days later, twelve of the thirteen WMD experts who analyzed the trucks agreed that the equipment was not suited for biological weapons production, with the only dissenting voice coming from the author of the original White Paper.
The White Paper remains posted on the CIA website to this date, and President Bush has not yet retracted his statement that Iraq produced “germ warfare agents” made in his State of the Union address or his postwar assertions that “we found the weapons of mass destruction.”
Police in the West Midlands in England today said nearly 200 kilograms worth of drugs with value possibly as great as £30 million (about US$49 million or €36 million) has been seized from a unit in the town of Brownhills. In what an officer described as “one of the largest [seizures] in the force’s 39 year history”, West Midlands Police reported recovering six big cellophane-wrapped cardboard boxes containing cannabis, cocaine, and MDMA (“ecstasy”) in a police raid operation on the Maybrook Industrial Estate in the town on Wednesday.
The impact this seizure will have on drug dealing in the region and the UK as a whole cannot be underestimated
The seized boxes, which had been loaded onto five freight pallets, contained 120 one-kilogram bags of cannabis, 50 one-kilogram bags of MDMA, and five one-kilogram bricks of cocaine. In a press release, West Midlands Police described what happened after officers found the drugs as they were being unloaded in the operation. “When officers opened the boxes they discovered a deep layer of protective foam chips beneath which the drugs were carefully layered”, the force said. “All the drugs were wrapped in thick plastic bags taped closed with the cannabis vacuum packed to prevent its distinctive pungent aroma from drawing unwanted attention.” Police moved the drugs via forklift truck to a flatbed lorry to remove them.
Detective Sergeant Carl Russell of West Midlands Police’s Force CID said the seizure was the largest he had ever made in the 24 years he has been in West Midlands Police and one of the biggest seizures the force has made since its formation in 1974. “The impact this seizure will have on drug dealing in the region and the UK as a whole cannot be underestimated”, he said. “The drugs had almost certainly been packed to order ready for shipping within Britain but possibly even further afield. Our operation will have a national effect and we are working closely with a range of law enforcement agencies to identify those involved in this crime at whatever level.”
Expert testing on the drugs is ongoing. Estimates described as “conservative” suggest the value of the drugs amounts to £10 million (about US$16.4 million or €12 million), although they could be worth as much as £30 million, subject to purity tests, police said.
Police arrested three men at the unit on suspicion of supplying a controlled drug. The men, a 50-year-old from Brownhills, a 51-year-old from the Norton area of Stoke-on-Trent in Staffordshire, and one aged 53 from Brownhills, have been released on bail as police investigations to “hunt those responsible” continue. West Midlands Police told Wikinews no person has yet been charged in connection with the seizure. Supplying a controlled drug is an imprisonable offence in England, although length of jail sentences vary according to the class and quantity of drugs and the significance of offenders’ roles in committing the crime.
B2B Trade Area moved to 2nd floor this year. Image: Rico Shen.
B2B Trade Area of Taipei Game Show, criticized by trade buyers last year, but accompanied with 2008 Taiwan Digital Content Forum, moved to the second floor at Taipei World Trade Center for world-wide participants with a better exchange atmosphere this year.
Not only local OBMs (Softstar Entertainment, Soft-World International Corp., International Games System Corp., …, etc.) but also companies from New Zealand, Canada, Japan, Hong Kong, and South Korea showcased different specialists with multiple styles. Especially on South Korea, participated members from G? Trade Show (Game Show & Trade, All-Round, aka Gstar) showcased gaming industry of South Korea and the G? upcoming at this November with brochures.
Local participants showcased their excellences on brochures and posters. Image: Rico Shen.
In the 2-days Digital Content Forum, world-class experts not only shared industry experiences, members from Taiwan Gaming Industry Association also discussed and forecasted marketing models for gaming industry. With participations from governmental, industrial, and academical executives world-wide, this forum helps them gained precious experiences of digital content industry from several countries.
According to the Taipei Computer Association, the show and forum organizer, the digital content industry in Taiwan was apparently grown up recent years as Minister of Economic Affairs of the Republic of China Steve Ruey-long Chen said at Opening Ceremony yesterday. Without R&Ds from cyber-gaming, and basic conceptions from policies and copyright issues, this (digital content) industry will be fallen down in Taiwan. If this industry wanted to be grown up in sustainability, gaming OBMs in Taiwan should independently produce different and unique games and change market style to market brands and games to the world.
Byrraju Ramalinga Raju, founder and chairman of Satyam Computer Services, and his brother, B. Rama Raju, the company’s managing director, were arrested late Friday by Andhra Pradesh police. The brothers were placed under judicial custody in a Hyderabad, India jail and will remain there until January 23. Facing charges of criminal breach of trust (Section 406 of IPC), criminal conspiracy (Section 120-B), cheating (Section 420), falsification of records and forgery (Section 468), and fraudulent cancellation of securities (Section 477-a), they face up to ten years imprisonment if convicted.
After 18 hours of interrogation by the Crime Investigation Department (CID) at the state police headquarters, the Raju brothers were sent to the Chanchalguda prison and slept Saturday night on the floor along with 26 other low-risk inmates.
S. Bharat Kumar, the Rajus’s lawyer, asked the magistrate to issue orders for health monitoring. “His blood pressure is fluctuating and he needs medical treatment,” said Bharat Kumar. Mr. Raju appeared before the court Saturday while a team of doctors visited him after he had complained of chest pain.
Raju has Hepatitis-C, and both brothers have high blood pressure, so health precautions are necessary while imprisoned. Prison rules mandate service of jail food thrice a day. The menu includes 650 gm of rice thrice a day with 250 gm of vegetable curry and 125 gm of ‘daal’ plus tea twice a day.
Satyam’s chief financial officer Vadlamani Srinivas, who was also arrested Saturday, had undergone preliminary investigation and appeared Sunday before a special court, according to A. Sivanarayana, Andhra Pradesh additional director general of police. Srinivas was remanded to judicial custody until January 23 by Mr. D. Ramakrishna, Sixth Chief Metropolitan Magistrate, and sent to the Chanchalguda jail with the Raju brothers after interrogation by CID’s Crime Branch (the CB-CID). During his Saturday night arrest and probe by CB-CID, Srinivas made revelations which are contained in his confession letter as submitted to Network 18. “According to me fixed deposits are unreal and fictitious which were managed and was an understanding between the audit section management,” Srinivas stated.
The Hyderabad court on Monday postponed the bail hearings of the Raju brothers and Srinivas to January 16. To be defended by a battalion of 25 lawyers, the three accused will remain in Chanchalguda Central Jail until further court order. The Raju brothers were shifted Sunday to a mid-size Old Hospital Barrack cell shared with a bootlegger.
Contents
1 The offences
2 About Satyam Computer Services
3 Impact on Satyam Computer Services finances and reactions
In 2008, the company struggled to purchase two infrastructure companies founded by family members of company founder and CEO Dr. Raju – Maytas Infrastructure and Maytas Properties – for $1.6 billion, despite concerns raised by independent board directors. Dr. Raju tendered his resignation on January 7 after due notice of falsified accounts to board members and the SEBI.
Since January 7 when two lawsuits were commenced, dozens of other class action law suits were filed against Satyam for hundreds of millions of dollars damages based on fraud in the United States District Court for the Southern District of New York in Manhattan, among others. The securities fraud class-action lawsuits have been filed on behalf of investors who bought Satyam American Depositary Receipts (ADRs) since 2004.
On Wednesday Dr. Raju admitted to falsifying and overstating Satyam’s cash reserves by $1B US dollars (£661m) or 94% of its cash and bank balances on books at the end of September.
The fraud was perpetrated several years ago to bridge “a marginal gap” between actual and accounting books operating profits, and continued for several years. “It was like riding a tiger, not knowing how to get off without being eaten,” B. Raju said.
In a letter to the board, Dr. Raju said that neither he nor the managing director had benefited financially from the inflated revenues. Further claiming that none of the board members had any knowledge of the dire company situation, he noted that Satyam’s balance sheet as of the September 30, 2008, carried inflated figures for cash and bank balances of INR 5,040 crore (as against INR 5,361 crore reflected in the books). He alleged it also carried an accrued interest of INR 376 crore which was non-existent. He confessed that he himself prepared an understated liability of INR 1,230 crore on account of funds amid an overstated debtors’ position of INR 490 crore (as against INR 2,651 crore in the books).
Satyam Technology Center at Bahadurpally,Hyderabad
Indian analysts have compared the Satyam-Raju scandal to the infamous American Enron scandal. Immediately following the media expose, PricewaterhouseCoopers, auditor of Satyam’s accounts, was set to be probed for complicity in the controversy. Times Now has reported that the Andhra Pradesh CID arrested PricewaterhouseCoopers (PWC) representative Gopal Krishnan for investigation on Saturday night.
New York-listed Satyam Computer Services Ltd., India’s fourth-biggest software firm, is a consulting and information technology services company based in Hyderabad, India. Founded in 1987 by Dr. Byrraju Ramalinga Raju, Satyam’s network spans 67 countries on six continents. It employs 53,000 professionals in India, the United States, the United Kingdom, the United Arab Emirates, Canada, Hungary, Singapore, Malaysia, China, Japan, Egypt and Australia. Its monthly salary outflow is estimated at six billion rupees ($125 million). Deriving more than half of its revenues from the United States, it serves 700 global companies, 185 of which are Fortune 500 corporations.
Satyam’s clients include Nestle, Ford, General Electric Co., General Motors Corp., Nissan Motor Co., Applied Materials Inc., Caterpillar Inc., Cisco Systems Inc. and Sony Corp., and brought in about $40bn last year.
In December 2008, a failed acquisition attempt involving the company Maytas led to a plunge in Satyam’s share price. After Wednesday’s confession, Satyam stocks fell further by more than 70%, while the BSE SENSEX dropped to 7.3% Wednesday, causing the removal of Satyam Computer Services from its indices on Thursday. The shares free fell to 11.50 rupees on Friday, their lowest level since March 1998, compared with around last year’s high of 544 rupees.
India’s biggest-ever corporate fraud has seriously tainted India Inc.‘s strong corporate governance image. “The admission of fraud in financial affairs has created an adverse impression in the minds of trade, business and industry across the world,” the Indian government admitted. The government intervened on Friday night, dismissing Satyam’s board of directors, announcing it will appoint representatives to manage the affairs of the insolvent outsourcing giant. The board would meet within seven days. Dr Yeduguri Samuel Rajasekhara Reddy, chief Minister of State of Andhra Pradesh, India, on Sunday said that the main agenda is to protect the jobs of the software professionals. “We are taking all needful steps in coordination with the government of India to ensure that the jobs of 53,000 engineers are protected and the shareholders’ money is salvaged,” Reddy said.
“We are working on the names. The Satyam case is an aberration. The credibility of the Indian corporate sector in general, and IT sector in particular, should not be allowed to suffer because of this.” Prem Chand Gupta, the Corporate Affairs Minister said. The Federal Government of India appointed a three-member independent board with full authority for Satyam on Sunday and was set to convene within 24 hours. “We have appointed Deepak Parekh, chairman of Housing Development Finance Corporation, Kiran Karnik, former president of IT industry body NASSCOM and C. Achutan, former member of Securities and Exchange Board (SEBI) of India,” Mr. Gupta said.
In early Monday trading (0535 GMT) after the creation of the three-member board, Satyam shares rocketed upwards 60% to 38.15 rupees, even though the main Mumbai market was down more than 2%. BBC reported that Satyam shares have jumped 51% to 36.05 rupees on Monday after the stock lost 87% last week. “The constitution of the new board is seen as a positive step by the market. It’s a confidence boosting measure,” K.K. Mital, Globe Capital, New Delhi head of portfolio management services said. “But the rally will depend largely on the financial situation at the company and the kind of measures that are taken to improve liquidity,” he added.
The Company Law Board, however, has requested Satyam’s interim board not to implement its decisions. “We are asked by the Company Law Board not to implement the decisions of the board. But we are allowed to continue our activity. The team which was constituted recently is continuing its work,” Satyam head global marketing and communications, Mr. Hari Thalapalli, said.
Lazard Ltd., who has a 7.4% stake in Satyam, sought representation on the new board and wrote as much to The Indian Ministry of Corporate Affairs. “As the largest shareholder in the company, we want to be consulted in whatever decisions are being taken by the Indian government. We have written to the Ministry of Corporate Affairs and are awaiting a reply from them,” Hitesh Jain, a partner at ALMT Legal, who claimed to represent Lazard, said. “It is a fair proposal and we will take a decision as and when we clear other issues. No decision on this has been taken yet,” P.C. Gupta replied.
Meanwhile, the Securities and Exchange Board of India (SEBI) also announced it will try to control the damage and take steps to boost investor confidence. “This exercise will be undertaken after the third quarter results and is expected to be completed by end of February this year,” a SEBI official statement said. A SEBI team is also investigating acting-CEO Ram Mynampati whose salary was greater than that of founder Dr. Raju and all the directors combined. Dr. Raju had just one fifth of Mynampati’s total package of over Rs 3.5 crore as of March 2008. All the directors comparably received only a total of Rs 2.6 crore as salary, commissions, sitting fees, professional fees and other receivables.
Further, the Andhra Pradesh Police CID and teams assigned by the Economic Offences Wing of the CB-CID conducted searches Sunday of homes of the accused including the ex-CFO’s office to gather documentary evidence about the financial fraud.
Approximate depiction of the estimated ash cloud at 18:00 UTC on 17 April 2010. The current forecasts are updated at London Volcanic Ash Advisory Centre site (Met Office, UK).Area in which aviation was endangered by volcanic ash. Situation estimated for April 15, 2010 at 18:00 UTC.
Hundreds of thousands of air travelers had their travel plans disrupted in Europe by volcanic ash from the Eyjafjallajökull eruption.
Tens of thousands of air travelers were stranded when all flights into and out of the United Kingdom were grounded, as it became one of the first nations to be affected. The grounding was even more extensive than that following the September 11 attacks of 2001 when only trans-Atlantic flights were canceled.
Eurocontrol released a statement saying “…most air traffic in the United Kingdom, Ireland, Denmark, Norway and Sweden is suspended.”
The grounding is because the volcanic ash drawn into the jet stream is of a particle size which allows it to remain aloft in the atmosphere. Ingestion of this foreign matter, because of its distribution, would lead to flame outs in all aircraft engines. The composition of the ash also means that it would first melt into glass if it were to enter the engine of an aircraft before solidifying again as it cooled. This could lead to damage to the compressors and fan blades, which would make it impossible to restart the engines, even if the aircraft were to exit the cloud.
The current contingency is informed by the experience of British Airways Flight 9, which on June 24, 1982 suffered just such complete engine flame outs when it flew through the plume of Mount Galunggung in Indonesia. In that case, the flight crew after many efforts was able to restart the engines, though one failed shortly after, and the aircraft landed without casualties.
The UK National Air Traffic Services (NATS) has stated that “restrictions will remain in place in UK controlled airspace until 1300 (UK time) tomorrow, Friday 16 April, at the earliest,” and that “We will review further Met Office information and at 0230 (UK time) tomorrow we will advise the arrangements that will be in place through to 1800 (UK time) tomorrow.” The NATS statement concluded “…the situation cannot be said to be improving”.
In addition to Northern Europe, the ash is drifting south; Berlin and Hamburg airports in Germany are closed, and airports in the Netherlands, Belgium and Northern France are described as now being closed or closing. Some flights from Spain and Portugal, together with upwards of 4,000 flights across Northern Europe, have been affected, and the knock-on effect of aircraft and crews out of position could disrupt air travel worldwide for up to 72 hours.
Rick Morelli is running for the NDP in the Ontario provincial election, in the Vaughan riding. Wikinews’ Nick Moreau interviewed him regarding his values, his experience, and his campaign.
Stay tuned for further interviews; every candidate from every party is eligible, and will be contacted. Expect interviews from Liberals, Progressive Conservatives, New Democratic Party members, Ontario Greens, as well as members from the Family Coalition, Freedom, Communist, Libertarian, and Confederation of Regions parties, as well as independents.
Stardust is a NASA space capsule that collected samples from comet 81P/Wild (also known as “Wild 2) in deep space and landed back on Earth on January 15, 2006. It was decided that a collaborative online review process would be used to “discover” the microscopically small samples the capsule collected. The project is called Stardust@home. Unlike distributed computing projects like SETI@home, Stardust@home relies entirely on human intelligence.
Andrew Westphal is the director of Stardust@home. Wikinews interviewed him for May’s Interview of the Month (IOTM) on May 18, 2006. As always, the interview was conducted on IRC, with multiple people asking questions.
Some may not know exactly what Stardust or Stardust@home is. Can you explain more about it for us?
Artist’s rendering of Spacecraft StardustImage: NASA.
Stardust is a NASA Discovery mission that was launched in 1999. It is really two missions in one. The primary science goal of the mission was to collect a sample from a known primitive solar-system body, a comet called Wild 2 (pronounced “Vilt-two” — the discoverer was German, I believe). This is the first [US]] “sample return” mission since Apollo, and the first ever from beyond the moon. This gives a little context. By “sample return” of course I mean a mission that brings back extraterrestrial material. I should have said above that this is the first “solid” sample return mission — Genesis brought back a sample from the Sun almost two years ago, but Stardust is also bringing back the first solid samples from the local interstellar medium — basically this is a sample of the Galaxy. This is absolutely unprecedented, and we’re obviously incredibly excited. I should mention parenthetically that there is a fantastic launch video — taken from the POV of the rocket on the JPL Stardust website — highly recommended — best I’ve ever seen — all the way from the launch pad, too. Basically interplanetary trajectory. Absolutely great.
Is the video available to the public?
Yes [see below]. OK, I digress. The first challenge that we have before can do any kind of analysis of these interstellar dust particles is simply to find them. This is a big challenge because they are very small (order of micron in size) and are somewhere (we don’t know where) on a HUGE collector— at least on the scale of the particle size — about a tenth of a square meter. So…
We’re right now using an automated microscope that we developed several years ago for nuclear astrophysics work to scan the collector in the Cosmic Dust Lab in Building 31 at Johnson Space Center. This is the ARES group that handles returned samples (Moon Rocks, Genesis chips, Meteorites, and Interplanetary Dust Particles collected by U2 in the stratosphere). The microscope collects stacks of digital images of the aerogel collectors in the array. These images are sent to us — we compress them and convert them into a format appropriate for Stardust@home.
Stardust@home is a highly distributed project using a “Virtual Microscope” that is written in html and javascript and runs on most browsers — no downloads are required. Using the Virtual Microscope volunteers can search over the collector for the tracks of the interstellar dust particles.
Aerogel slice removed with an ultrasonic blade, showing particle tracks.Image: NASA.
How many samples do you anticipate being found during the course of the project?
Great question. The short answer is that we don’t know. The long answer is a bit more complicated. Here’s what we know. The Galileo and Ulysses spacecraft carried dust detectors onboard that Eberhard Gruen and his colleagues used to first detect and them measure the flux of interstellar dust particles streaming into the solar system. (This is a kind of “wind” of interstellar dust, caused by the fact that our solar system is moving with respect to the local interstellar medium.) Markus Landgraf has estimated the number of interstellar dust particles that should have been captured by Stardust during two periods of the “cruise” phase of the interplanetary orbit in which the spacecraft was moving with this wind. He estimated that there should be around 45 particles, but this number is very uncertain — I wouldn’t be surprised if it is quite different from that. That was the long answer! One thing that I should say…is that like all research, the outcome of what we are doing is highly uncertain. There is a wonderful quote attributed to Einstein — “If we knew what we were doing, it wouldn’t be called “research”, would it?”
How big would the samples be?
We expect that the particles will be of order a micron in size. (A millionth of a meter.) When people are searching using the virtual microscope, they will be looking not for the particles, but for the tracks that the particles make, which are much larger — several microns in diameter. Just yesterday we switched over to a new site which has a demo of the VM (virtual microscope) I invite you to check it out. The tracks in the demo are from submicron carbonyl iron particles that were shot into aerogel using a particle accelerator modified to accelerate dust particles to very high speeds, to simulate the interstellar dust impacts that we’re looking for.
And that’s on the main Stardust@home website [see below]?
Yes.
How long will the project take to complete?
Partly the answer depends on what you mean by “the project”. The search will take several months. The bottleneck, we expect (but don’t really know yet) is in the scanning — we can only scan about one tile per day and there are 130 tiles in the collector…. These particles will be quite diverse, so we’re hoping that we’ll continue to have lots of volunteers collaborating with us on this after the initial discoveries. It may be that the 50th particle that we find will be the real Rosetta stone that turns out to be critical to our understanding of interstellar dust. So we really want to find them all! Enlarging the idea of the project a little, beyond the search, though is to actually analyze these particles. That’s the whole point, obviously!
And this is the huge advantage with this kind of a mission — a “sample return” mission.
Most missions rather do things quite differently… you have to build an instrument to make a measurement and that instrument design gets locked in several years before launch practically guaranteeing that it will be obsolete by the time you launch. Here exactly the opposite is true. Several of the instruments that are now being used to analyze the cometary dust did not exist when the mission was launched. Further, some instruments (e.g., synchrotrons) are the size of shopping malls — you don’t have a hope of flying these in space. So we can and will study these samples for many years. AND we have to preserve some of these dust particles for our grandchildren to analyze with their hyper-quark-gluon plasma microscopes (or whatever)!
When do you anticipate the project to start?
We’re really frustrated with the delays that we’ve been having. Some of it has to do with learning how to deal with the aerogel collectors, which are rougher and more fractured than we expected. The good news is that they are pretty clean — there is very little of the dust that you see on our training images — these were deliberately left out in the lab to collect dust so that we could give people experience with the worst case we could think of. In learning how to do the scanning of the actual flight aerogel, we uncovered a couple of bugs in our scanning software — which forced us to go back and rescan. Part of the other reason for the delay was that we had to learn how to handle the collector — it would cost $200M to replace it if something happened to it, so we had to develop procedures to deal with it, and add several new safety features to the Cosmic Dust Lab. This all took time. Finally, we’re distracted because we also have many responsibilities for the cometary analysis, which has a deadline of August 15 for finishing analysis. The IS project has no such deadline, so at times we had to delay the IS (interstellar, sorry) in order to focus on the cometary work. We are very grateful to everyone for their patience on this — I mean that very sincerely.
And rest assured that we’re just as frustrated!
I know there will be a “test” that participants will have to take before they can examine the “real thing”. What will that test consist of?
The test will look very similar to the training images that you can look at now. But.. there will of course be no annotation to tell you where the tracks are!
Why did NASA decide to take the route of distributed computing? Will they do this again?
I wouldn’t say that NASA decided to do this — the idea for Stardust@home originated here at U. C. Berkeley. Part of the idea of course came…
If I understand correctly it isn’t distributed computing, but distributed eyeballing?
…from the SETI@home people who are just down the hall from us. But as Brian just pointed out. this is not really distributed computing like SETI@home the computers are just platforms for the VM and it is human eyes and brains who are doing the real work which makes it fun (IMHO).
That said… There have been quite a few people who have expressed interested in developing automated algorithms for searching. Just because WE don’t know how to write such an algorithm doesn’t mean nobody does. We’re delighted at this and are happy to help make it happen
Isn’t there a catch 22 that the data you’re going to collect would be a prerequisite to automating the process?
That was the conclusion that we came to early on — that we would need some sort of training set to be able to train an algorithm. Of course you have to train people too, but we’re hoping (we’ll see!) that people are more flexible in recognizing things that they’ve never seen before and pointing them out. Our experience is that people who have never seen a track in aerogel can learn to recognize them very quickly, even against a big background of cracks, dust and other sources of confusion… Coming back to the original question — although NASA didn’t originate the idea, they are very generously supporting this project. It wouldn’t have happened without NASA’s financial support (and of course access to the Stardust collector). Did that answer the question?
Will a project like this be done again?
I don’t know… There are only a few projects for which this approach makes sense… In fact, I frankly haven’t run across another at least in Space Science. But I am totally open to the idea of it. I am not in favor of just doing it as “make-work” — that is just artificially taking this approach when another approach would make more sense.
How did the idea come up to do this kind of project?
Really desperation. When we first thought about this we assumed that we would use some sort of automated image recognition technique. We asked some experts around here in CS and the conclusion was that the problem was somewhere between trivial and impossible, and we wouldn’t know until we had some real examples to work with. So we talked with Dan Wertheimer and Dave Anderson (literally down the hall from us) about the idea of a distributed project, and they were quite encouraging. Dave proposed the VM machinery, and Josh Von Korff, a physics grad student, implemented it. (Beautifully, I think. I take no credit!)
I got to meet one of the stardust directors in March during the Texas Aerospace Scholars program at JSC. She talked about searching for meteors in Antarctica, one that were unblemished by Earth conditions. Is that our best chance of finding new information on comets and asteroids? Or will more Stardust programs be our best solution?
That’s a really good question. Much will depend on what we learn during this official “Preliminary Examination” period for the cometary analysis. Aerogel capture is pretty darn good, but it’s not perfect and things are altered during capture in ways that we’re still understanding. I think that much also depends on what question you’re asking. For example, some of the most important science is done by measuring the relative abundances of isotopes in samples, and these are not affected (at least not much) by capture into aerogel.
Also, she talked about how some of the agencies that they gave samples to had lost or destroyed 2-3 samples while trying to analyze them. That one, in fact, had been statically charged, and stuck to the side of the microscope lens and they spent over an hour looking for it. Is that really our biggest danger? Giving out samples as a show of good faith, and not letting NASA example all samples collected?
These will be the first measurements, probably, that we’ll make on the interstellar dust There is always a risk of loss. Fortunately for the cometary samples there is quite a lot there, so it’s not a disaster. NASA has some analytical capabilities, particularly at JSC, but the vast majority of the analytical capability in the community is not at NASA but is at universities, government labs and other institutions all over the world. I should also point out that practically every analytical technique is destructive at some level. (There are a few exceptions, but not many.) The problem with meteorites is that except in a very few cases, we don’t know where they specifically came from. So having a sample that we know for sure is from the comet is golden!
I am currently working on my Bachelor’s in computer science, with a minor in astronomy. Do you see successes of programs like Stardust to open up more private space exploration positions for people such as myself. Even though I’m not in the typical “space” fields of education?
Can you elaborate on your question a little — I’m not sure that I understand…
Well, while at JSC I learned that they mostly want Engineers, and a few science grads, and I worry that my computer science degree with not be very valuable, as the NASA rep told me only 1% of the applicants for their work study program are CS majors. I’m just curious as to your thoughts on if CS majors will be more in demand now that projects like Stardust and the Mars missions have been great successes? Have you seen a trend towards more private businesses moving in that direction, especially with President Bush’s statement of Man on the Moon in 2015?
That’s a good question. I am personally not very optimistic about the direction that NASA is going. Despite recent successes, including but not limited to Stardust, science at NASA is being decimated.
I made a joke with some people at the TAS event that one day SpaceShipOne will be sent up to save stranded ISS astronauts. It makes me wonder what kind of private redundancy the US government is taking for future missions.
I guess one thing to be a little cautious about is that despite SpaceShipOne’s success, we haven’t had an orbital project that has been successful in that style of private enterprise It would be nice to see that happen. I know that there’s a lot of interest…!
Now I know the answer to this question… but a lot do not… When samples are found, How will they be analyzed? Who gets the credit for finding the samples?
The first person who identifies an interstellar dust particle will be acknowledged on the website (and probably will be much in demand for interviews from the media!), will have the privilege of naming the particle, and will be a co-author on any papers that WE (at UCB) publish on the analysis of the particle. Also, although we are precluded from paying for travel expenses, we will invite those who discover particles AND the top performers to our lab for a hands-on tour.
We have some fun things, including micromachines.
How many people/participants do you expect to have?
About 113,000 have preregistered on our website. Frankly, I don’t have a clue how many will actually volunteer and do a substantial amount of searching. We’ve never done this before, after all!
One last thing I want to say … well, two. First, we are going to special efforts not to do any searching ourselves before we go “live”. It would not be fair to all the volunteers for us to get a jumpstart on the search. All we are doing is looking at a few random views to make sure that the focus and illumination are good. (And we haven’t seen anything — no surprise at all!) Also, the attitude for this should be “Have Fun”. If you’re not having fun doing it, stop and do something else! A good maxim for life in general!
Aylesbury, England — The Arsenal F.C. midfielder Jermaine Pennant, currently on loan to Birmingham City, has today pleaded guilty to drink-driving, driving while disqualified, and driving without insurance by Aylesbury magistrates court. Pennant received a sentence of three months imprisonment. Pennant’s lawyer, Bary Warbutton, has said that the footballer will appeal against the severity of the sentence.
The incident occurred on January 23 of this year, Pennant was arrested after crashing teammate Ashley Cole’s car into a lamppost. The 22-year-old claimed that he crashed the car after attempting to operate the car’s Satellite navigation system.
Despite the claim by Warbutton that imprisonment “could completely destroy his career”, Birmingham City have said that they will stand by the player, and help to rehabilitate him. Arsenal released a statement saying that the sentence would not impact the player’s future with the club; his contract with club expires in the summer, at the same time as his loan-spell with Birmingham ends.