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Space

NASA's Fermi Spacecraft Dodged a Defunct Russian Satellite 47

Posted by Soulskill
from the evasive-maneuvers dept.
g01d4 writes "On March 29, 2012, NASA scientists learned that the space agency's Fermi Gamma-ray Space Telescope was headed for a potential conjunction (close approach) with Cosmos 1805, a defunct Russian satellite from the Cold War era. The team knew that the only way to move Fermi would be to fire thrusters designed to move the spacecraft out of orbit at the end of its operating life. On April 3rd, shortly after noon EDT, the space agency fired all thrusters for one second. When it was over, everyone involved 'just sighed with relief that it all went well.' By 1 p.m., the spacecraft had returned to its mission."

Comment: Re:Not in Alabama (Score 4, Informative) 118

by T5 (#41992153) Attached to: Amazon.com: Earth's Biggest Wine Cellar?

Not in Tennessee either. We have a rich history of insane alcohol laws and political opposition. For example, a former Speaker of the House, Ned Ray McWherter, who owned a beer distributorship at the time, cleverly crafted the tax schedules for keg beer to exclude, for example, Guinness, which came in an odd-sized keg compared to the domestics which McWherter's distributorship sold. No tax schedule for that size meant that it was not legal to sell here. IIRC it was about a decade after his tenure before the tax schedules were amended to allow for other sizes of kegs.

Even today a liquor license is required to sell beer > 6% ABV. This, of course, applies to wine as well. This means that we get nothing but the low gravity beers in our grocery stores and no wine at all. And the prices at the liquor stores for high gravity beer (what little you can find) and wine are much higher as a result than, for example, in Georgia. Grocery chains like Trader Joe's and Publix are just now making inroads into our great state, largely because of the lunacy of restricted alcohol sales.

+ - JotForm domain shut down by US Secret Service->

Submitted by lomedhi
lomedhi writes "Probably in response to phishers using JotForm's free form service, the Secret Service has seized jotform.com, denying access to 2 million forms created by 700,000 users. The Secret Service is unresponsive. Who needs SOPA?

The service is now available at alternate domains jotform.net and jotformpro.com, but changing URLs is a serious inconvenience to some. Many are paid corporate clients. Among other things, iPad and iPhone apps that embed forms will have to be re-approved by Apple."

Link to Original Source
Security

+ - Now Default HTTPS By Twitter->

Submitted by Anonymous Coward
An anonymous reader writes "Twitter announced today that HTTPS will now be on by default for all users signing into Twitter.com. The setting became optional last year, but now it’s the norm.

Twitter says on its official blog:"

Link to Original Source

Comment: Re:Ohhhh shit (Score 1) 344

by T5 (#38314056) Attached to: GM, NHTSA Delayed Volt Warnings To Prop Up Sales

In regards to the Nissan LEAF, the base price is just over $35,000. There are tax incentives that bring this figure down somewhat ($7,500 federal, plus possibly state and local tax breaks - yet more government subsidies), but add back the $2,000 home charger and you're back into the $30K range for a compact car (typically a ~$20K segment) that would only seat 5 smaller individuals comfortably for short distances. In this regard, the very limited range of the car is a blessing.

And I just love how the technological limitations of EVs have been magically transformed into a new psychological condition known as "range anxiety". Sub 100 mile range, reduced range in intemperate conditions, reduced range at night, severely reduced flexibility with route planning, virtually no supporting infrastructure for not-at-home charging, long recharge times, and a 50% initial price premium do not a neurosis make.

I'm glad that the LEAF works for you. It just doesn't work for enough of us from a variety of angles to draw the kind of investment that it would take to overcome many of these issues. There's approximately $1T in petroleum refueling infrastructure in the US alone. That's a lot of J1772 and JARI/CHAdeMO charging station investment (money that could go to improving battery/fuel cell R&D instead of feeding a handful of 1st gen plug EVs), not to mention the upgrade to an aging, outdated electrical grid to support the additional load. Even then, patience and significant planning will be necessary within the limits of current battery and charging technology.

Please don't take this wrong. I'd really love to have an EV (Fisker Karma - drool, drool). The instantaneous torque, reduced fuel costs, potentially reduced negative environmental impact, and various other advantages of an advanced EV would be exciting. But, for me, it's got to have at worst a 300 mile range and at most a 15 minute recharge available nearly anywhere I travel to have a broad enough appeal to justify the additional investment that will make a battery-based EV viable. The EV price premium has to be significantly cut as well. Nothing on the horizon that I've seen comes close to this.

NASA

+ - Historic Pairing: Shuttle Docked to the ISS->

Submitted by
astroengine
astroengine writes "It's been imaged in artists' renderings, but never before in actual photos: the sight of a space shuttle berthed at the International Space Station. This view of shuttle Endeavour, taken by Italian astronaut Paulo Nespoli from aboard a Russian Soyuz capsule on May 23, is the culmination of 36 space shuttle missions to build the outpost over the past 12 years. NASA wanted the shot before it retires the shuttle fleet after one final mission in July."
Link to Original Source
AMD

+ - AMD bringing back FX performance chips->

Submitted by Anonymous Coward
An anonymous reader writes "Recently AMD seems to have been focusing on its Fusion line and APUs that offer a lot of performance on a low power budget and price. At the same time Intel is offering up high-end Sandy Bridge Core processors and talking about Tri-Gate 3D transistors. But AMD has just been waiting for E3 to come around to announce it hasn’t forgotten about the high-end, performance-hungry end users out there--the FX brand is making a comeback. If you are after a gaming rig with AMD parts then the FX label is what you need to look for. The first FX product will be called "Scorpius" and combines an unlocked 8-core processor, 6000 series Radeon HD graphics card, and AMD 9-series chipset."
Link to Original Source

+ - The War On Photography: Legal Analysis->

Submitted by YIAAL
YIAAL writes "We've seen increasing numbers of stories about photographers facing arrest or assault by police and security officers simply for taking pictures — often pictures of law enforcement misconduct. Although photographers have a legal right to take pictures in pretty much any public place, this article by Morgan Manning concludes that the legal remedies for violations of that right are inadequate and often entirely unworkable. Is law-enforcement education the solution, or do we need new civil rights laws — maybe with attorney fees and heavy damages — to protect photographers from being hassled?"
Link to Original Source

Comment: Re:Kind of early to predict that (Score 1) 305

by T5 (#35978172) Attached to: RIM Collapse Beginning?

Don't see how the security is any better than a direct https link between Exchange and your phone.

It's not an issue of data in flight. It's a matter of data at rest on the smart phone itself. BlackBerries have strong encryption that covers everything stored on the phone itself, including the removable media. No other smart phone comes close. It's FIPS (Federal Information Processing Standard) 140-2 blessed, which is good enough for sensitive but unclassified information storage by US Federal government users. It meets several other governments' requirements as well.

FIPS 140-2 certification is the only reason I'm still on a BlackBerry. iPhone 4 has crypto hardware onboard, but doesn't seem to use it for much of anything. No Android phone has crypto hardware AFAIK and there's nothing until Gingerbread in the Android specs that even comes close to what the BlackBerry has in terms of locally encrypted storage.

This fortune is dedicated to your mother, without whose invaluable assistance last night would never have been possible.

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