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 Huntsville AL (SPX) Nov 16, 2009 
The argument that the Moon is a dry, desolate place no longer holds water. Researchers have revealed preliminary data from NASA's Lunar Crater Observation and Sensing Satellite, or LCROSS, indicating that water exists in a permanently shadowed lunar crater. The discovery opens a new chapter in our understanding of the Moon. "We are ecstatic," said Anthony Colaprete, LCROSS project ... read more 
Paris, FRance (SPX) Nov 16, 2009Outer space security has become an increasingly important issue over recent years. For example, the global community of spacefaring nations is witnessing a sizeable increase in orbital debris from both deliberate and accidental satellite destructions. A new report has flagged a series of recommendations to help address the orbital debris concern, and other issues that can assure enhanced ... more
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Pasadena CA (SPX) Nov 16, 2009NASA's Dawn spacecraft re-entered our solar system's asteroid belt on Nov. 13, and this time it will stay there. Dawn first entered the belt (whose lower boundary may be defined as the greatest distance Mars gets from the sun (249,230,000 kilometers, or 154,864,000 miles) in June 2008. It remained within the belt for 40 days before its carefully planned orbital path brought it below the ... more  
Greenbelt MD (SPX) Nov 16, 2009This year's Leonids meteor shower peaks on Tuesday, Nov. 17. If forecasters are correct, the shower should produce a mild but pretty sprinkling of meteors over North America followed by a more intense outburst over Asia. The phase of the moon will be new -- setting the stage for what could be one of the best Leonid showers in years. "We're predicting 20 to 30 meteors per hour over ... more 
Paris, France (ESA) Nov 16, 2009Mission controllers have confirmed that ESA's comet chaser Rosetta swung by Earth as planned, skimming past our planet to pick up a gravitational boost for an epic journey to rendezvous with comet 67P/Churyumov-Gerasimenko in 2014. Rosetta passed over the ocean, just South of the Indonesian island of Java, at exactly 08:45:40 CET, at a speed of 13.34 km/s with respect to Earth at an ... more |
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Tokyo, Japan (SPX) Nov 12, 2009On November 4th (Wed., Japan Standard Time), the Japan Aerospace Exploration Agency identified that one of the main ion engines (Thruster D) aboard the Asteroid Explorer "HAYABUSA" had autonomously stopped detecting a high neutralizer voltage owing to degradation. The HAYABUSA was in the second propulsion period during its return cruise back to the Earth in June 2010. Since the anomaly was ... more  
Boston MA (SPX) Nov 11, 2009In celebration of the International Year of Astronomy 2009, NASA's Great Observatories - the Hubble Space Telescope, the Spitzer Space Telescope, and the Chandra X-ray Observatory - have collaborated to produce an unprecedented image of the central region of our Milky Way galaxy. In this spectacular image, observations using infrared light and X-ray light see through the obscuring dust ... more  
Washington DC (SPX) Nov 11, 2009While astronomers have studied lightweight and heavyweight black holes for decades, the evidence for black holes with intermediate masses has been much harder to come by. Now, astronomers at NASA's Goddard Space Flight Center in Greenbelt, Md., find that an X-ray source in galaxy NGC 5408 represents one of the best cases for a middleweight black hole to date. "Intermediate-mass black holes ... more |
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