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Washington Post
Wallops Island to launch rocket to moon
Washington Post
For the first time, a spacecraft is to be launched from Virginia to the moon. The launch has been scheduled for Sept. 6 from NASA's facility at Wallops Island on Virginia's Atlantic coast. MANASSAS, VA - AUGUST 17: Mee-ha, a Pit bull mix,...
NASA's new mission to study what makes the moon glowMSN News
NASA to test laser communications link with new lunar missionPCWorld
To the Moon or bust! NASA preps to launch lunar probeComputerworld
Los Angeles Times-San Jose Mercury News-Bloomberg
all 44 news articles

Software

Submission + - GPL Use Declining Faster Than Ever (itworld.com) 3

Submitted by bonch
bonch writes: An analysis of software licenses shows usage of GPL and other copyleft licenses declining at an accelerating rate. In their place, developers are choosing permissive licenses such as BSD, MIT, and ASL. One theory for the decline is that GPL usage was primarily driven by vendor-led projects, and with the shift to community-led projects, permissive licenses are becoming more common.
The Military

Submission + - US Journalists Targeted by Pentagon Propaganda Contractors (usatoday.com)

Submitted by Jeremiah Cornelius
Jeremiah Cornelius writes: While conducting investigative reporting on civilian contractors in the Pentagon's "InfoOps" Internet propaganda operations, two reporters found themselves the subject of a highly targeted, professional media manipulation effort. Reporter Tom Vanden Brook and Editor Ray Locker found that Twitter and Facebook accounts have been created in their names, along with a Wikipedia entry and dozens of message board postings and blog comments. Websites were registered in their names. Some postings merely copied Vanden Brook's and Locker's previous reporting. Others accused them of being sponsored by the Taliban. "I find it creepy and cowardly that somebody would hide behind my name and presumably make up other names in an attempt to undermine my credibility," Vanden Brook said. If these websites were created using federal funds, it could violate federal law prohibiting the production of propaganda for domestic consumption.
Space

Submission + - DSLR camera used to capture galaxy at 800MP (pcauthority.com.au)

Submitted by Anonymous Coward
An anonymous reader writes: Serge Brunier has used a DSLR camera to capture 1200 images to help create an 800 million pixel panorama of the Milky Way.The men used an ordinary Nikon D3 to achieve the incredible shots of the night sky, taken from 1200 different images of the Milky Way. The images were then sent to ESO — Europe's main astronomy research body based in the Southern Hemisphere, where astronomers went about the task of raw image processing to create a web friendly and zoomable, 360-degree sky panorama.
Programming

Scala, a Statically Typed, Functional, O-O Language 299

Posted by kdawson from the means-scaleable dept.
inkslinger77 notes a Computerworld interview with Martin Odersky on the Scala language, which is getting a lot of attention from its use on high-profile sites such as Twitter and LinkedIn. The strongly typed language is intended to be a usable melding of functional and object-oriented programming techniques. "My co-workers and I spend a lot of time writing code so we wanted to have something that was a joy to program in. That was a very definite goal. We wanted to remove as many of the incantations of traditional high-protocol languages as possible and give Scala great expressiveness so that developers can model things in the ways they want to. ... You can express Scala programs in several ways. You can make them look very much like Java programs which is nice for programmers who start out coming from Java. ... But you can also express Scala programs in a purely functional way and those programs can end up looking quite different from typical Java programs. Often they are much more concise. ... Twitter has been able to sustain phenomenal growth, and it seems with more stability than what they had before the switch, so I think that's a good testament to Scala. ... [W]e are looking at new ways to program multicore processors and other parallel systems. We already have a head start here because Scala has a popular actor system which gives you a high-level way to express concurrency. ... The interesting thing is that actors in Scala are not a language feature, they have been done purely as a Scala library. So they are a good witness to Scala's flexibility..."
Space

NASA Discovers Life's Building Block In Comet 148

Posted by timothy from the low-glycemic-index dept.
xp65 writes "NASA scientists have discovered glycine, a fundamental building block of life, in samples of comet Wild 2 returned by NASA's Stardust spacecraft. 'Glycine is an amino acid used by living organisms to make proteins, and this is the first time an amino acid has been found in a comet,' said Jamie Elsila of NASA's Goddard Space Flight Center in Greenbelt, Md. 'Our discovery supports the theory that some of life's ingredients formed in space and were delivered to Earth long ago by meteorite and comet impacts.'"
Education

Simple, Portable Physics Simulations 145

Posted by timothy from the for-kids-and-other-humans dept.
ttsiod writes "I want to 'lure' my nephews/nieces towards Science and Engineering (to whatever extent that's possible, in the age of consoles). To that end, I have coded simple physics simulations, like falling snow, exploding fireworks, and 1D/2D wave simulations. My efforts are here, in the form of portable SDL mini-programs (GPL code, compilable under Windows, Linux, Free/Net/OpenBSD, Mac OS/X and basically every OS with GCC and SDL). Try them out, and do offer any suggestions on other programs that can trigger scientific interest in young minds. Myself, I am teaching them Python, so that they can code 'fireworks' on their own."
Graphics

AMD's OpenCL Allows GPU Code To Run On X86 CPUs 176

Posted by timothy from the now-that's-something-like dept.
eldavojohn writes "Two blog posts from AMD are causing a stir in the GPU community. AMD has created and released the industry's first OpenCL which allows developers to code against AMD's graphics API (normally only used for their GPUs) and run it on any x86 CPU. Now, as a developer, you can divide the workload between the two as you see fit instead of having to commit to either GPU or CPU. Ars has more details."
Supercomputing

Can We Build a Human Brain Into a Microchip? 598

Posted by CmdrTaco from the i-for-one-welcome-our-robotic-overlords dept.
destinyland writes "Can we imprint the circuitry of the human brain onto a silicon chip? It requires a computational capacity of 36.8 petaflops — a thousand trillion floating point operations per second — but a team of European scientists has already simulated 200,000 neurons linked up by 50 million synaptic connections. And their brain-chip is scaleable, with plans to create a superchip mimicking 1 billion neurons and 10 trillion synapses. Unfortunately, the human brain has 22 billion neurons and 220 trillion synapses. Just remember Ray Kurzweil's argument: once a machine can achieve a human level of intelligence — it can also exceed it."
Graphics

HTML 5 Canvas Experiment Hints At Things To Come 321

Posted by timothy from the faux-phlash dept.
An anonymous reader writes with an interesting and impressive demonstration of modern browsers' HTML 5 capabilities. "From the 9elements blog: 'HTML5 is getting a lot of love lately. With the arrival of Firefox 3.5, Safari 4 and the new 3.0 beta of Google Chrome, browsers support some great new features including canvas and the new audio/video tags. [...] We've created a little experiment which loads 100 tweets related to HTML 5 and displays them using a javascript-based particle engine.' The site warns "(beware: sophisticated browser needed)"; Firefox 3.5 seems to work fine.
Space

Surface Plume On Betelgeuse Imaged 51

Posted by Soulskill from the it-looks-hungry dept.
BJ_Covert_Action writes "Astronomy Now is running a piece regarding some new, exquisitely detailed pictures taken of Betelgeuse, a star in the constellation Orion. Betelgeuse is classified as a supergiant star, and its diameter is approximately 1,000 times that of the sun. Two teams of astronomers used ESO's 'Very large Telescope,' its NACO instruments, and an imaging technique known as 'Lucky Imaging' to take some of the most detailed pictures of Betelgeuse to date. The new pictures reveal a gas plume on Betelgeuse which extends from the surface of the star a distance greater than that between our sun and Neptune. The images also show several other 'boiling' spots on the surface of Betelgeuse, revealing the surface to be quite tumultuous. Currently, it is known that stars of Betelgeuse's size eject the equivalent mass of the Earth into space every year. This recent astronomy work will help researchers determine the mechanics behind such ejections." Update — 8/05 at 13:31 by SS: Here's the original press release from the European Southern Observatory, since the Astronomy Now page has slowed to a crawl.
Technology

Linguistic Clue Pushes Back Origin of "World's Oldest Computer" 141

Posted by timothy from the multidisciplinary-isn't-just-for-the-dungeon dept.
Calopteryx points out a piece at New Scientist which suggests that the Antikythera mechanism may be even older than previously thought; an ancient Greek word on of the device's dials suggests the device may date to the early second century BC. The article is accompanied by a great animation of its (deduced) workings, too.

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