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Submission Summary: 0 pending, 84 declined, 22 accepted (106 total, 20.75% accepted)

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Space

Submission + - Daily Kos: Rockets to nowhere (dailykos.com)

Phoghat writes: "The end of the space shuttle approaches and its primary legacy, the International Space Station, is essentially finished. Soon the new 2010 NASA reauth bill will really kick in, a new era of cost-effective space exploration will dawn and like a zombie that keeps lurching about with arms outstretched no matter how many bullets or kitchen implements are put into its rotten head, the undead "The Spawn Of Ares" rises from the grave to feed on the blood of taxpayers.
More accurately, it's kind of like a rocket-bridge to nowhere. Except it's worse: there are plenty of places for rockets to go, this one included; our vast unexplored solar system beckons! It's just that this one probably won't go to any of them because there's barely a snowball's chance in hell it will ever be completed. And without a prolonged funding commitment, even the early costs could quickly swell up and delay or eliminate rockets that will go somewhere.
Meanwhile, there are smaller, nimble rockets capable of performing the same tasks over multiple missions already in final flight testing that will soon be available at a Meanwhile, there are smaller, nimble rockets capable of performing the same tasks over multiple missions already in final flight testing that will soon be available at a fraction of the cost We have every reason to believe NASA can build revolutionary deep space vehicles in orbit using these smaller ground-to-orbit rockets, because a 500-ton space station has now been assembled in low earth orbit using that very method. And folks, a 500-ton departure stage already in orbit would be a lot of spaceship. Forget about lunar return or a Near Earth Asteroid; in terms of sheer mass, 500 tons parked in low orbit represents enough fuel, supplies, and hardware to damn near fly a crew to Jupiter and back."

Submission + - MESSENGER Finds Where X Marks the Spot on Mercury (universetoday.com)

Phoghat writes: "Buried treasure on Mercury? If so, I’d look here first. This image shows a currently unnamed crater with an “X” emblazoned on it. The perpendicular lines that cross the crater are secondary crater chains caused by ejecta from two primary impacts outside of the field of view, according to MESSENGER scientists. MESSENGER has been in orbit of Mercury since mid-March of this year, and its Mercury Dual Imaging System (MDIS) pivot and Narrow Angle Camera (NAC) spotted this unusual landform. MESSENGER will be mapping more than 90% of Mercury’s surface as part of a high-resolution surface morphology base map that will be created with its MDIS"

Submission + - Voyager Set to Enter Interstellar Space - NASA Sci (nasa.gov)

Phoghat writes: "More than 30 years after they were launched, NASA's two Voyager probes have traveled to the edge of the solar system and are on the doorstep of interstellar space.
Today, April 28, 2011, NASA held a live briefing to reflect on what the Voyager mission has accomplished--and to preview what lies ahead as the probes prepare to enter the realm of the Milky Way itself."

Space

Submission + - Several Student-Led Experiments to Fly on Endeavou (universetoday.com)

Phoghat writes: "STS-134, the final flight of the space shuttle Endeavour – is set to carry several experiments of students from the middle school, high school and collegiate levels. Two of these payloads are sponsored by the NASA Florida
The first experiment is one that could provide some guidance on future long-duration space flight missions, it deals with seed germination. As missions take astronauts further and further away from Earth, they will need to be able to produce their own food. Learning everything possible about the effects of micro-gravity on seeds therefore is viewed as relevant and important research.
Another experiment, one comprised of squid embryos is being spearheaded by the University of Florida and will research the physiological impact of the micro-gravity environment on the animal’s growth and development."

Submission + - Planets Party In The Morning (universetoday.com)

Phoghat writes: "Set your alarm clocks for an early treat about a half an hour before sunrise on Thursday April 28 through Sunday, May 1, 2011, as there will be a planetary delight in store!
Find an unobscured view of the Eastern horizon to see a conjunction (objects near each other in the sky) of the planets Jupiter, Mars, Venus and Mercury, below and to the left of the thin crescent moon.
Bright Venus will be easy to spot first, then Mercury followed by Jupiter. The real challenge is to find Mars which will be very close to Jupiter. See the above diagram for help on where each object is located."

Submission + - Supple - the wheel chair becomes the sphere-chair (gizmag.com)

Phoghat writes: "Mohamad Sadegh Samakoush Darounkolayi's entry into this year's Michelin Design Challenge is an automated, self-balancing personal transport chair. Despite NOT becoming the personal transport revolution it was meant to be, the Segway has provideed a wealth of concepts and design fodder for other types of vehicles. Owing more to "Wall-E The Supple , an entry in this year's Michelin Design Challenge, looks like I'd like to have a go at one."

Submission + - Laser igniters could spell the end for the humble (gizmag.com)

Phoghat writes: "Japanese scientists are creating laser igniters that could one day replace spark plugs, resulting in better-performing, more efficient and cleaner internal combustion engines.
  Researchers from Japan's National Institutes of Natural Sciences NINS are creating laser igniters that could one day replace that most iconic of engine parts, the spark plug. Though they have been installed in gasoline engines, they're not commercially available as yet, but you can buy plasma hurling Pulse Plugs for only $25 a pop."

Submission + - Anti-Helium Nucleus: Heaviest Anti-Matter Particle (techie-buzz.com)

Phoghat writes: "The Star Collaberation at RHIC, Brookhaven National Laboratories, have detected the presence of the heaviest anti-matter particle found till date. They can also figure out the production rates and compare them to theoretical values, verifying known calculations. This is big news!
The STAR collaboration at the RHIC, Brookhaven National Laboratories, smashed together extremely fast moving gold nuclei, producing conditions similar to that of the hot, early Universe. Out of these billions of collisions, trillions of charged particles and anti-particles are produced. The huge data sets are sifted through to identify the details of the particles and anti-particles produced. Generally, anti-matter are stable for long enough to be detected. They eventually collide with matter on the outer margins of the detector and get annihilated."

Submission + - Astronomy Without A Telescope (universetoday.com)

Phoghat writes: "In what is starting to become a familiar theme, researchers have speculated on what types of observational data from distant planetary systems might indicate the presence of an alien civilization, in this case asteroid mining
it’s thought that indicators of the presence of an alien civilization might include:
Atmospheric pollutants, like chlorofluorocarbons – which, unlike methane or molecular oxygen, are clearly manufactured rather than just biogenically produced
Propulsion signatures – remember how the Vulcans detected humanity in Star Trek: First Contact
  Stellar engineering – where a star’s lifetime is artificially extended to maintain the habitable zone of its planetary system"

Movies

Submission + - Stop being duped by the 3D scam (techrepublic.com)

Phoghat writes: "The entertainment and electronics industries keep trying to push 3D on consumers, even though a lot of smart people have caught on to the fact that it is a scam and not innovation as the industry would like you to believe."

Submission + - Weta creates a mermaid prosthetic device  Co (coolest-gadgets.com)

Phoghat writes: "You have heard of Weta Workshop before, they are the group responsible for the special effects for The Lord of the Rings and The Chronicles of Narnia movies. They also did the effects for that live action Peter Pan film that involved mermaids. In the film, they created tails for actresses, and now they have created this fully functional mermaid tail for a double leg amputee."

Submission + - Book Saver (ionaudio.com)

Phoghat writes: "You've ripped all your CDs into mp3s, all your DVDs, Maybe even ripped your old vinyl and cassettes using an Ion USB Cassette deck or vinyl turntable . Now the people at Ion have something new coming out soon. You can rip your printed books into e reader format at the rate of about 200 pages in 15 minutes. It will retail for about $149."
Space

Submission + - Scientists to go Suborbital for Research (universetoday.com)

Phoghat writes: "Think again if you believe the suborbital space market is exclusively for well-heeled tourists. The Southwest Research Institute has just inked deals with Virgin Galactic and XCOR Aerospace to fly up to 17 scientific research flights. Three scientists, including Dr. Alan Stern, former head of the Science Mission Directorate at NASA and current New Horizons Principal Investigator, will become some of the first scientists to fly on a commercial spacecraft to conduct scientific research. They will fly on board
Virgin Galactic's Spaceship II and XCOR’s Lynx."

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