| March 24, 2009 |  |
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 Washington (AFP) March 23, 2009 
Discovery astronauts ended their third and final space walk on Monday on a slight down note, unable to fix a jammed v,cargo carrier system, NASA said. Richard Arnold and Joseph Acaba, two former science teachers turned astronauts, carried out a six-and-a-half hour walk in space, which included attempts to unblock the external cargo carrier. The carrier became stuck after Acaba and anothe ... read more
Washington (AFP) March 23, 2009Discovery and the International Space Station maneuvered to avoid debris during Monday's spacewalk, dropping into a lower orbit, NASA officials said. Firing its steering jets, Discovery turned the shuttle and space station 180 degrees for three hours Sunday to increase drag, a maneuver designed to alter the vessel's trajectory and avoid an approaching piece of debris. The ISS's altitude ... more |
G20 billionaires could end world poverty in one year's earnings: Oxfam
Australia set to cede COP31 hosting rights to Turkey COP30 dragged into clash over gender language Brazil's Lula hunts for deal at Amazon climate summit EU states back new delay to anti-deforestation rules Lula lands in Amazon to press for climate deal To combat climate anxiety, COP negotiator recommends meditation Nations 'still far' from deal at UN climate talks: France Nearly a third of women face partner or sexual violence: WHO Belgian climate case pits farmer against TotalEnergies 
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New Delhi (AFP) March 20, 2009India has bought a spy satellite from Israel with day-and-night viewing capability to boost surveillance capabilities in the aftermath of the Mumbai militant attacks, a report said Friday. The satellite, which can see through clouds and carry out day-and-night all-weather imaging, has been one of the long-standing demands of the Indian military, the NDTV news channel said. The 300 kilogram ... more 
Washington DC (SPX) Mar 24, 2009Thank you to everyone who contributed in helping decide a name for Node 3. NASA will announce the winning name in April 2009. Watch this space for further details! NASA is deciding on a name for the International Space Station's Node 3 - a connecting module and its cupola - before the two segments travel to space and are installed on the orbiting laboratory. The name should reflect the spi ... more  
Copenhagen, Denmark (SPX) Mar 24, 2009Where do supernovae come from? Astronomers have long believed they were exploding stars, but by analysing a series of images, researchers from the Dark Cosmology Centre at the Niels Bohr Institute, University of Copenhagen and from Queens University, Belfast have proven that two dying red supergiant stars produced supernovae. The results are published in the prestigious scientific journal, Scien ... more  
West Lafayette IN (SPX) Mar 24, 2009A Purdue University aerospace researcher helped shape plans to install a new experiment currently on the space shuttle Discovery to collect data for controlling deadly friction and heating in the design of future spacecraft. Discovery was launched March 15 on a 13-day mission. A special "roughness element" was installed among the shuttle's heat-shielding panels. The element is raised ... more |
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Blade-coating advances promise uniform perovskite solar films at industrial scaleTokyo, Japan (SPX) Nov 18, 2025 Researchers at Zhejiang University have mapped critical parameters governing crystallization in blade-coated perovskite films, clarifying pathways to manufacture high-efficiency solar cells and opto ... more  
Floating solar panels show promise, but environmental impacts varyCorvallis OR (SPX) Nov 18, 2025 Floating solar panels are emerging as a promising clean energy solution with environmental benefits, but a new study finds those effects vary significantly depending on where the systems are deploye ... more 
High efficiency and stability achieved in perovskite cells using fullerene derivativesTokyo, Japan (SPX) Nov 15, 2025 Researchers in China have enhanced the performance and durability of inverted perovskite solar cells by creating two new 56pi-electron fullerene derivatives known as C60-TFB and C60-TFP for use as e ... more
  
Mechanical power by linking Earth's warmth to spaceDavis CA (SPX) Nov 13, 2025 Engineers at the University of California, Davis, have invented a device that can generate mechanical power at night by linking the natural warmth around us to the cold depths of space. The inventio ... more 
High precision measurement advances fusion plasma diagnosticsTokyo, Japan (SPX) Nov 13, 2025 Researchers have demonstrated that controlling the electric potential within fusion-grade plasma is vital for sustaining energy confinement in nuclear fusion reactors. The team used a heavy ion beam ... more 
Redesigned satellite battery set to advance LEO power systemsLos Angeles CA (SPX) Nov 15, 2025 ESI Motion has announced SatBat, a new battery engineered for spacecraft in Low Earth Orbit. SatBat integrates a Heater and Battery Management System, aiming to improve power storage and management ... more |
Kuala Lumpur, Malaysia (XNA) Mar 24, 2009RazakSAT had arrived at Omelek Island in the Republic of Marshall Islands in the Pacific Ocean from where it will be launched into orbit on April 21, Astronautic Technology (ATSB) chief executive officer Ahmad Sabirin Arshad said in Shah Alam, capital of Malaysian central Selangor state on Monday. RazakSAT was flown in a Royal Malaysian Air Force (RMAF) Hercules C130 aircraft from the Suba ... more  
Rehovot, Israel (SPX) Mar 24, 2009NASA's Hubble Space Telescope has identified a star that was one million times brighter than the Sun before it exploded as a supernova in 2005. According to current theories of stellar evolution, the star should not have self-destructed so early in its life. "This might mean that we are fundamentally wrong about the evolution of massive stars, and that theories need revising," says Avishay ... more 
Washington (AFP) March 23, 2009Astronauts from the US space shuttle Discovery began their third and final spacewalk Monday, with a busy to-do list including unblocking a cargo carrier system on the space station, NASA said. Richard Arnold and Joseph Acaba, two former science teachers turned astronauts, emerged from the decompression chamber at 1537 GMT, some six minutes earlier than planned. One of their tasks during ... more |
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Space Force operationally accepts SciTec Forge missile warning ground systemBoulder, CO (SPX) Oct 17, 2025 On September 23, 2025, the U.S. Space Force declared operational acceptance of the second operational delivery of the Future Operationally Resilient Ground Evolution, or FORGE, for the 11th Space Wa ... more 
SpaceX launches 21 satellites for U.S. military from CaliforniaWashington DC (UPI) Oct 15, 2025 SpaceX on Wednesday launched 21 satellites from California for the U.S. military's Space Development Agency. ... more 
Shield or Spark? The U.S. Golden Dome and the New Missile Arms RaceBudapest, Hungary (SPX) Oct 06, 2025 The launch of the US 'Golden Dome' missile defence initiative has already set in motion ripple effects across the globe. Rival nations are considering their own layered missile defence architectures ... more
  
Moscow says Ukraine drone debris hit Russian nuclear plantMoscow (AFP) Nov 14, 2025 Russian officials said on Friday debris from a Ukrainian drone hit a nuclear power plant a day earlier, temporarily causing the station to reduce its output. ... more 
Microbes join forces to quickly clean up uranium pollutionTokyo, Japan (SPX) Nov 18, 2025 Chinese scientists have discovered a quick and effective way to remove toxic uranium from water using helpful bacteria that work together. These bacteria can change uranium from a dangerous form tha ... more 
Uranium extraction from seawater progresses with engineered material for nuclear fuel supplyTokyo, Japan (SPX) Nov 18, 2025 Researchers have developed a covalent organic framework material able to improve the process of extracting uranium from seawater, according to a study detailed by Dr Xishi Tai of Weifang University ... more
  
China FM pledges support for Syria in 'achieving peace'Beijing (AFP) Nov 17, 2025 China's top diplomat Wang Yi pledged support for Damascus on Monday in "achieving peace at an early date", as his Syrian counterpart Asaad al-Shaibani made his first official visit to Beijing. ... more 
Drenched and displaced: Gazans living in tents face winter downpoursGaza City, Palestinian Territories (AFP) Nov 14, 2025 A barefoot Niven Abu Zreina swept an incessant stream of water away from her tent, as the season's first big rain hit her makeshift displacement camp in Gaza City. ... more 
Cash only: how the loss and damage UN fund will pay countriesBelem, Brazil (AFP) Nov 11, 2025 A hard-won UN "loss and damage" fund to help vulnerable countries recover from the devastating impacts of climate change is finally about to come to life after years of tough negotiations. ... more |
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