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India Set To Join Exclusive Cryogenic Club Chennai, India (PTI) Oct 28, 2009 ![]() Kangaroos On The Moon ![]() When Apollo astronauts landed on the Moon, they found it wasn't easy to walk around. The low gravity, uneven ground and bulky spacesuits hindered their movement. To move long distances quickly, the astronauts found it was easier to make small "kangaroo hops" with both legs. They would literally propel themselves above the surface before they made gentle falls to the ground. Machines that ... 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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Establish One Or More Self-Sustaining, Permanent Space Colonies![]() In response to a Launchspace request for comments, we have a guest commentary by Phil Henderson, Space Systems Engineer, Palm Bay, Florida: Exploration of Mars is a worthy goal, but it should not be the only goal. In fact, it alone could become like Kennedy's original moon goal and once completed, it becomes "been there, done that". A more worthy goal might be: To establish one or more ... more Detecting Life-Friendly Moons ![]() Forty years ago, the Apollo astronauts traipsed across our Moon, making it "inhabited" for the first time - albeit for only two and half hours. A bona-fide habitable moon has never been found, but astronomers are considering how we might find one around distant stars. "I think exomoons are just as interesting as exoplanets," says David Kipping of University College London. In our own ... more New ISRO Chief Highly Competent: Madhavan Nair ![]() Exuding confidence that India's space programme will soar fresh heights under new ISRO chief K Radhakrishnan, its outgoing chairman G Madhavan Nair on Monday said. His successor will be able to carry forward the agency's plans, including the most challenging manned moon mission to space. "He (Radhakrishnan) is a talented and highly competent scientist. He knows things as he has been there ... more |
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Moon landing kicked up debris, after all![]() The spacecraft that plowed into the moon last week kicked up a cloud of dust after all, as NASA had hoped, officials said. Early indications had suggested the Centaur rocket failed to stir up the dust. But the Ames Research Center in Northern California released images Friday showing the rocket indeed had the desired effect, the Los Angeles Times reported. A plume of debris ... more Lunar Lander Floats On Electric-Blue Jets ![]() How do you fly on a world with no atmosphere? Wings won't work and neither do propellers. And don't even try that parachute! NASA engineer Brian Mulac has the answer. "All it takes is practice, practice, practice," he says. "And of course, thrusters." The space agency is perfecting the art using a prototype lunar lander at the Marshall Space Flight Center: "What we've got here is a 'flying ... more How The Moon Produces Its Own Water ![]() The Moon is a big sponge that absorbs electrically charged particles given out by the Sun. These particles interact with the oxygen present in some dust grains on the lunar surface, producing water. This discovery, made by the ESA-ISRO instrument SARA onboard the Indian Chandrayaan-1 lunar orbiter, confirms how water is likely being created on the lunar surface. It also gives scientists an ... more |
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