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NASA Stirs Up The First Development Dome Welds For Ares I Upper Stage Huntsville AL (SPX) Jul 16, 2009
Using a metal joining technique called friction stir welding, the Ares Projects team at the Marshall Center has completed welding the first liquid hydrogen tank dome being developed to define manufacturing processes for the upper stage of the Ares I - the rocket that will launch explorers to the moon, Mars and beyond in coming decades. The innovative welding process produces high-strength ... read morePrimitive Main Belt Asteroids May Have Formed Far From Sun
Boulder CO (SPX) Jul 16, 2009Many of the objects found today in the asteroid belt located between the orbits of Mars and Jupiter may have formed in the outermost reaches of the solar system, according to an international team of astronomers led by scientists from Southwest Research Institute (SwRI). The team used numerical simulations to show that some comet-like objects residing in a disk outside the original orbit o ... more
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Vietnam says parched Red River at record low
China to be world's third biggest wind power producer: media Cost-cutting NASA eyes three cheap space missions Honduras declares state of emergency amid drought Russia in secret plan to save Earth from asteroid: official Sarkozy scrambles to salvage carbon tax French carbon tax ruled illegal Brazil's Lula signs law cutting CO2 emissions 2009 a 'benign' year of natural disasters: German re-insurer Greenpeace Spain demands Denmark release its director
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An Opportunity To Go Backwards Makes For An Interesting View
Pasadena CA (JPL) Jul 16, 2009NASA's Mars Exploration Rover Opportunity used its navigation camera to take the images combined into this 360-degree view of the rover's surroundings on the 1,850th Martian day, or sol, of its surface mission (April 7, 2009). Opportunity had driven 62.5 meters (205 feet) that sol, southward away from an outcrop called "Penrhyn," which the rover had been examining for a few sols, and towar ... more Mars Dust Devil Has Colorful Effect In Image Series
Pasadena CA (SPX) Jul 15, 2009Scientists have combined a trio of shots taken seconds apart through different colored filters to create a special-effects portrait of a moving dust devil on Mars. The panoramic camera on NASA's Mars Exploration Rover Spirit was taking exposures through different filters during the 1,919th Martian day of Spirit's mission (May 27, 2009) as part of constructing a large color panorama. ... more Cosmic surprise: Many asteroids are comets
Paris (AFP) July 15, 2009Many of the primitive bodies wandering the asteroid belt between Mars and Jupiter are former comets, tossed out of orbit by a brutal ballet between the giant outer planets, say a team of astrophysicists. A commonly accepted theory is that the asteroid belt is the rubble left over from a "proto-planetary disk," the dense ring of gas that surrounds a new-born star. But the orbiting rocks h ... more US Studies Focus On Improving Mars500 Work Performance
Houston TX (SPX) Jul 15, 2009From March 31 to July 14, a six-man international crew called an isolation chamber in Moscow their home. The crew, composed of four Russians and two Europeans, simulated a 105-day Mars mission full of experiments and realistic mission scenarios, including emergency situations and 20-minute communications delays. U.S. participation in the mission consisted of three research teams with ... more |
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Overview Energy debuts airborne power beaming milestone for space based solar powerLos Angeles CA (SPX) Dec 11, 2025 Overview Energy has revealed an airborne power-beaming demonstration that transmitted energy from a moving aircraft to a ground receiver 5 kilometers below, marking its second major step toward deli ... more
Chalcogenide semiconductors push solar fuel systems toward low cost CO2 conversionBrussels, Belgium (SPX) Dec 09, 2025 Researchers at the Vrije Universiteit Brussel and partners have mapped how emerging chalcogenide semiconductor absorbers behave in photoelectrochemical systems that convert sunlight and CO2 into che ... more
Acid treated carbon nanotubes raise efficiency and durability of flexible perovskite solar modulesTokyo, Japan (SPX) Dec 16, 2025 Flexible perovskite solar modules are emerging as a candidate for lightweight, bendable photovoltaics, but maintaining high efficiency while preserving long term stability and low cost remains diffi ... more
Plasma turbulence plays dual roles in fusion reactorsTokyo, Japan (SPX) Dec 11, 2025 Researchers in Japan have directly observed that turbulence in magnetically confined fusion plasmas serves two distinct functions, both transporting heat and linking distant regions so that temperat ... more
France's 'Battery Valley' makes use of Asian expertsLambres-Lez-Douai, France (AFP) Dec 10, 2025 France is developing domestic production of electric vehicle batteries with an eye on industrial independence but Asian experts are proving key in launching operations. ... more
Helical Fusion and Aoki Super sign fusion power deal for supermarket operationsTokyo, Japan (SPX) Dec 08, 2025 Helical Fusion Co., Ltd. in Tokyo has signed a power purchase agreement with Aoki Super Co., Ltd., a supermarket chain based in Aichi Prefecture, to supply electricity from a future fusion power pla ... more |
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Opportunity Examines 'Absecon'
Pasadena CA (SPX) Jul 14, 2009Opportunity has driven to a large expanse of outcrop to conduct in-situ (contact) science. On Sol 1932 (June 30, 2009), the microscopic imager (MI) collected a stack of images, and then the Mossbauer spectrometer (MB) was placed on a surface target called "Absecon" for an overnight integration. On Sol 1933 (July 1, 2009), another MI stack of images was taken, and the MB was placed again on ... more US manned space flight in doubt 40 years after moon walk
Cape Canaveral, Florida (AFP) July 12, 2009US ambitions to send astronauts back to the moon, as a prelude to future Mars missions, have been put in doubt by budgetary constraints, 40 years after man's triumphant first lunar landing. After the Columbia space shuttle disaster in 2003, former president George W. Bush decided to phase out shuttle flights by 2010 and set a more ambitious space mandate for America. Launched in 2004 ... more NASA: Spirit still stuck in martian sand
Pasadena, Calif. (UPI) Jul 9, 2009 U.S. space agency engineers said they used backward motion during the second evaluation of maneuvers that might free a stuck Mars rover. NASA's Mars rover Spirit became trapped in April in loose martian sand. Jet Propulsion Laboratory engineers in California have been using a test rover placed in a specially constructed sandbox to simulate how to best extract Spirit. During the ... more Roundworms Could Pioneer Space For Human Astronauts
Moffett Field CA (SPX) Jul 10, 2009A transparent roundworm could reveal the biological effects of microgravity and space radiation, and perhaps provide clues on how to protect future human astronauts headed for the moon, Mars and beyond. The C. elegans worm's biological responses proved eerily similar to those of humans during a series of experiments aboard the International Space Station in 2004. Now researchers have ... more |
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AI systems proposed to boost launch cadence reliability and traffic management
China debuts Long March 12A reusable rocket in Jiuquan test flight
How to Refinance a Personal Loan is it the Right Choice for You |
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