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Lunar Water Probably Came From Comets Houston TX (PTI) Nov 27, 2009 ![]() Deep-Space Maneuver Positions MESSENGER For Mercury Orbit Insertion ![]() The Mercury-bound MESSENGER spacecraft completed its fifth and final deep-space maneuver of the mission today, providing the expected velocity change needed to place the spacecraft on course to enter into orbit about Mercury in March 2011. A 3.3-minute firing of its bi-propellant engine provided nearly all of the probe's 177 meter per second (396 mile per hour) increase in its speed ... 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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Prometheus Plays Tug Of War With One Of Saturn's Rings![]() The diminutive moon Prometheus whips gossamer ice particles out of Saturn's F ring in this image taken by the Cassini spacecraft on Aug. 21, 2009. The moon and the ring have eccentric, offset orbits, so Prometheus dips in and out of the F ring as it travels around Saturn. Its gravitational force drags the dust-sized particles at the edge of the F ring along for the ride. ... more Cassini Captures Ghostly Dance Of Saturn's Northern Lights ![]() In the first video showing the auroras above the northern latitudes of Saturn, Cassini has spotted the tallest known "northern lights" in the solar system, flickering in shape and brightness high above the ringed planet. The new video reveals changes in Saturn's aurora every few minutes, in high resolution, with three dimensions. The images show a previously unseen vertical profile to the ... more Cosmic "Dig" Reveals Vestiges Of Milky Way's Building Blocks ![]() Peering through the thick dust clouds of our galaxy's "bulge" (the myriads of stars surrounding its centre), and revealing an amazing amount of detail, a team of astronomers has unveiled an unusual mix of stars in the stellar grouping known as Terzan 5. Never observed anywhere in the bulge before, this peculiar "cocktail" of stars suggests that Terzan 5 is in fact one of the bulge's ... more |
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ESA's New SOHO Science Archive Now Online![]() Access to data from the ESA-NASA SOHO mission has just become easier with the launch of a new SOHO science archive with enhanced capabilities for searching and visualising the vast SOHO data archive. This is the first in a new generation of science archives under development at ESA's European Space Astronomy Centre. Since operations began in 1995 the Solar and Heliospheric Observatory ... more More Indigenous Components In Second Moon Mission: ISRO ![]() Mylswamy Annadurai, Project Director of Chandrayan Mission II, ISRO, on Monday said that there would be more indigenous components in country's second moon mission. Annadurai was in the city to participate in the 30th convocation of the Tamil Nadu Agricultural University. Addressing the media on the sidelines of the function, Annadurai said: "This time we expect more indigenous components ... more Vast Scope For Research On Moon ![]() The data gathered by Chandrayaan-I mission provides vast scope for research on the moon, a top ISRO scientist has said. India, through Chandrayaan, was the pioneer in discovering existence of water on moon and similarly there was possibility of existence of minerals, including titanium, on it, Chandrayaan project director Mylswamy Annadurai said here. On Chandrayaan-II, he said the ... more |
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