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Submission + - Battle of the heavy lift rockets

Submitted by schwit1
schwit1 writes: Check out this very detailed and informative look at unstated competiton between NASA’s SLS rocket and SpaceX’s heavy lift rocket plans that are even more powerful than the Falcon Heavy.

Key quote: "It is clear SpaceX envisions a rocket far more powerful than even the fully evolved Block 2 SLS – a NASA rocket that isn’t set to be launched until the 2030s."

The SpaceX rocket hinges on whether the company can successfully build its new Raptor engine. If they do, they will have their heavy lift rocket in the air and functioning far sooner than NASA, and for far far far less money.

Submission + - Opportunity to get a reboot

Submitted by schwit1
schwit1 writes: Because of an increasing number of computer resets on the Mars rover Opportunity, engineers plan to reformat the rover’s computer.

The resets, including a dozen this month, interfere with the rover’s planned science activities, even though recovery from each incident is completed within a day or two.

Flash memory retains data even when power is off. It is the type used for storing photos and songs on smart phones or digital cameras, among many other uses. Individual cells within a flash memory sector can wear out from repeated use. Reformatting clears the memory while identifying bad cells and flagging them to be avoided.

Obviously there is a risk, though small, that this action will not work and the mission will end here.

Submission + - Microsoft Defies Court Order, Will Not Give Emails to US Government (windowsitpro.com)

Submitted by schwit1
schwit1 writes: Despite a federal court order directing Microsoft to turn overseas-held email data to federal authorities, the software giant said Friday it will continue to withhold that information as it waits for the case to wind through the appeals process. The judge has now ordered both Microsoft and federal prosecutors to advise her how to proceed by next Friday, September 5.

Let there be no doubt that Microsoft's actions in this controversial case are customer-centric. The firm isn't just standing up to the US government on moral principles. It's now defying a federal court order.

"Microsoft will not be turning over the email and plans to appeal," a Microsoft statement notes. "Everyone agrees this case can and will proceed to the appeals court. This is simply about finding the appropriate procedure for that to happen."

Judge Loretta Preska, the chief of the US District Court in Manhattan ruled on July 31 that Microsoft was required to hand over email messages stored in an Ireland data center to US prosecutors investigating a criminal case. But she suspended the order temporarily amid complaints from international companies—and tech companies in the US—that argued that allowing US authorities to search and seize data held internationally was illegal.

On Friday, however, she lifted that suspension after prosecutors successfully convinced her that her order was not appealable. The removal of the suspension legally requires Microsoft to hand over the email immediately.

This is the first time a technology company has resisted a US search warrant seeking data that is held outside the United States.

In the view of Microsoft and many legal experts, federal authorities have no jurisdiction over data stored outside the country. It says that the court order violates Ireland's sovereignty and that prosecutors need to seek a legal treaty with Ireland in order to obtain the data they want.

Submission + - Facebook's Ukrainian office is in Russia. Blocks Ukrainians...

Submitted by mi
mi writes: Ukrainian media are reporting (link in Ukrainian), that Facebook is getting increasingly heavy-handed blocking Ukrainian bloggers. The likely explanation for the observed phenomenon is that Facebook's Ukrainian office is located in Russia and is headed by a Russian citizen (Catherine Skorobogatov). For example, a post calling on Russian mothers to not let their sons go to war was blocked "Due to multiple complaints". Fed up, Ukrainian users are writing directly to Zukerberg to ask him to replace Catherine with someone, who would not be quite as swayed by the "complaints" generated by Russian bots. The last link (in both Ukrainian and English) is also on Facebook. Will it survive for long?

Submission + - The X-37B just keeps going

Submitted by schwit1
schwit1 writes: The Energizer bunny of space: The X-37B has now completed more than 600 days in orbit, with no indication when it will return to Earth.

The Air Force is believed to have only two X-37B space planes. These space planes have flown at otal of three missions, which are known as OTV-1, OTV-2 and OTV-3. (“OTV” is short for Orbital Test Vehicle.) The first mission blasted off in April 2010, and the craft circled Earth for 225 days. The second X-37B vehicle launched in March 2011, performing the OTV-2 mission. This spaceflight lasted 469 days, ultimately landing at Vandenberg Air Force Base in California in June 2012. That was the same landing site OTV-1 used after completing its mission.

The current OTV-3 mission is reusing the first X-37B space plane from the OTV-1 flight, showcasing the reusability aspect of the program.

Submission + - Mozilla to Support Key Pinning in Firefox 32

Submitted by Trailrunner7
Trailrunner7 writes: Mozilla is planning to add support for public-key pinning in its Firefox browser in an upcoming version. In version 32, which would be the next stable version of the browser, Firefox will have key pins for a long list of sites, including many of Mozilla’s own sites, all of the sites pinned in Google Chrome and several Twitter sites.

Public-key pinning has emerged as an important defense against a variety of attacks, especially man-in-the-middle attacks and the issuance of fraudulent certificates. In the last few years Google, Mozilla and other organizations have discovered several cases of attackers using fraudulent certificates for high-value sites, including Gmail. The function essentially ties a public key, or set of keys, issued by known-good certificate authorities to a given domain. So if a user’s browser encounters a site that’s presenting a certificate that isn’t included in the set of pinned public keys for that domain, it will then reject the connection. The idea is to prevent attackers from using fake certificates in order to intercept secure traffic between a user and the target site.

The first pinset will include all of the sites in the Chromium pinset used by Chrome, along with Mozilla sites and high-value sites such as Facebook. Later versions will add pins for Twitter, a long list of Google domains, Tor, Dropbox and other major sites.

Submission + - Software error caused Soyuz/Galileo failure 3

Submitted by schwit1
schwit1 writes: A report today in Russia says that the investigation into the Soyuz launch failure last week that while the Russian Fregat upper stage fired correctly in attempting to place the two Galileo GPS satellites into orbit, its software was programmed for the wrong orbit.

Submission + - The federal government wants to know what you are saying

Submitted by schwit1
schwit1 writes: What could go wrong? The federal government is spending almost a million dollars to make it possible to track “misinformation” and hate speech on Twitter.

The National Science Foundation is financing the creation of a web service that will monitor “suspicious memes” and what it considers “false and misleading ideas,” with a major focus on political activity online. The “Truthy” database, created by researchers at Indiana University, is designed to “detect political smears, astroturfing, misinformation, and other social pollution.” The university has received $919,917 so far for the project.

Submission + - The DOT wants to know where you are 1

Submitted by schwit1
schwit1 writes: What could go wrong? The DOT has proposed that all new cars be required to broadcast their location and speed.

They claim that this data could be used to provide drivers with a warning if their vehicle might be getting too close to another vehicle. It will also be necessary to make driverless cars more reliable.

I wonder what other uses this information could have.

Submission + - Senator wants all US cops to wear video cameras (arstechnica.com)

Submitted by mpicpp
mpicpp writes: Ferguson teen's shooting death may dramatically expand the surveillance society.

Claire McCaskill, the Democratic senator from Missouri, says police departments nationwide should require their officers to wear body cameras in order to qualify for the hundreds of millions of dollars in federal funding they receive each year.

McCaskill's comments come in the wake of the Ferguson, Missouri, shooting death of Michael Brown and is one of a myriad of calls in the episode's aftermath for police officers to wear video cams.

"Everywhere I go, people now have cameras," McCaskill said Tuesday during a question-and-answer session with voters in her home state. "And police officers are now at a disadvantage because someone can tape the last part of an encounter and not tape the first part of the encounter. And it gives the impression that the police officer has overreacted when they haven't."

The lawmaker did not offer legislation to support her words.

McCaskill, however, is not alone in her thinking. Last week, an online petition asking the White House to require all police departments to wear lapel cameras hit 100,000 signatures. The Obama administration has promised to publicly address petitions reaching 100,000 signatures.

Submission + - Australian Bureau of Meteorology accused of Criminally Adjusted Global Warming (breitbart.com)

Submitted by marcgvky
marcgvky writes: The Australian Bureau of Meteorology has been caught red-handed manipulating temperature data to show "global warming" where none actually exists.

At Amberley, Queensland, for example, the data at a weather station showing 1 degree Celsius cooling per century was "homogenized" (adjusted) by the Bureau so that it instead showed a 2.5 degrees warming per century.

Submission + - Cooking the climate numbers in Australia 1

Submitted by schwit1
schwit1 writes: A comparison of the raw climate data with the adjusted numbers released by Australia’s Bureau of Meteorology shows that the adjustments have routinely turned the trends from cooling to warming.

This is the same finding that Steven Goddard and others in the U.S. found when they did the same comparison of NASA and NOAA numbers. In every case the adjustments either cooled the past or warmed the present in order to accentuate the appearance of a warming trend, sometimes in complete contradiction of numbers that had been accepted by scientists for decades.

So, does this mean the climate isn’t warming? No. What it means is we haven’t the slightest idea what’s happening, since the data has now been corrupted so badly that it is almost meaningless.

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