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Spectacular First Images From A Rejuvenated Hubble Huntsville AL (SPX) Sep 10, 2009 ![]() Magnetic Fields Play Big Role In Star Formation ![]() The simple picture of star formation calls for giant clouds of gas and dust to collapse inward due to gravity, growing denser and hotter until igniting nuclear fusion. In reality, forces other than gravity also influence the birth of stars. New research shows that cosmic magnetic fields play a more important role in star formation than previously thought. A molecular cloud is a cloud of ... 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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Chandrayaan Enables Study Interaction Without Magnetic Field![]() A Chandrayaan-1 moon mission payload has enabled scientists to study the interaction between the solar wind and a planetary body like moon without a magnetic field, a meeting convened by ISRO was told. The payload in question is a joint one of Sweden and India - Sub KeV Atom Reflecting Analyser (SARA) which covered the entire lunar surface several times, ISRO said in a statement at the end ... more NASA Steps Closer To Power Option For Moon Habitat ![]() NASA has made a series of critical strides toward the development of new nuclear reactors the size of a trash can that could power a human outpost on the moon or Mars. Three recent tests at different NASA centers and a national lab have successfully demonstrated key technologies required for compact fission-based nuclear power plants for human settlements on other worlds. NASA's Mars ... more Heat And Radiation Crippled India's Maiden Moon Mission ![]() Chairman of Indian Space Research Organisation (ISRO), Madhavan Nair has said that heat alone was not the culprit as India's maiden moon mission was called off much before its scheduled lifecycle recently. A combination of factors including radiation, caused calling off of the mission. As experts from across the country and abroad began a review of the mission here on Monday, Nair ... more |
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From earths to moons -- search for life elsewhere expands![]() A powerful orbital telescope launched in March with a mission to look for habitable counterparts to Earth should also be able to detect small moons that could nurture life, scientists said Thursday. The NASA spacecraft Kepler is designed to monitor more than 100,000 stars over the next three years, looking for telltale dips in their brightness as orbiting planets pass in front of them. ... more Did Zinc And UV Zap Life Into Being ![]() The Miller-Urey experiment, conducted by chemists Stanley Miller and Harold Urey in 1953, is the classic experiment on the origin of life. It established that the early Earth atmosphere, as they pictured it, was capable of producing amino acids, the building blocks of life, from inorganic substances. Now, more than 55 years later, two scientists are proposing a hypothesis that could add a ... more XMM-Newton Uncovers A Celestial Rosetta Stone ![]() ESA's XMM-Newton orbiting X-ray telescope has uncovered a celestial Rosetta stone: the first close-up of a white dwarf star, circling a companion star, that could explode into a particular kind of supernova in a few million years. These supernovae are used as beacons to measure cosmic distances and ultimately understand the expansion of our Universe. Astronomers have been on the trail of ... more |
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