Planetary Science Current Events | Planetary Science News | 9
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Complex structure observed in Tonga mantle wedge has implications for the evolution of volcanic arcs
The subduction zones where oceanic plates sink beneath the continents produce volcanic arcs such as those that make up the "rim of fire" around the Pacific Ocean. view more (2007-04-13)
Europe goes back to Mars
European space scientists have strongly recommended a mission equipped with a rover as the next scientific mission to Mars as part of the European Space Agency's [ESA] Aurora programme of planetary exploration. The mission would conduct a detailed analysis of the Martian environment and search for traces of past or present life. A launch in June... view more... (2005-04-08)
Undersea channels studied to aid oil recovery
Typically, companies recover only 30 percent to 40 percent of the oil in a given reservoir. Since a single reservoir may contain a billion barrels total, increasing that "recovery efficiency" by even a single percentage point would mean a lot of additional oil. view more (2006-05-23)
STAR WARS GOES UNDER THE MICROSCOPE
STAR WARS GOES UNDER MICROSCOPE AT UNIVERSITY OF GLAMORGAN view more (1999-07-12)
Laser cancer treatment and Martian imaging
Can laser light be used to treat cancer patients? Why is the search for Martian water so important? These questions may appear to be unconnected, but they actually have more in common than you might think. Both subjects will be tackled at free public talks held at Cardiff International Arena on Tuesday 3 and Wednesday 4 September. The talks show... view more... (2002-08-21)
Follow Rosetta's final Earth boost
ESA's comet chaser Rosetta will swing by Earth for the last time on 13 November to pick up energy and begin the final leg of its 10-year journey to comet 67P/Churyumov-Gerasimenko. ESA's European Space Operations Centre will host a media briefing on that day. view more (2009-11-05)
Freshly painted Arecibo Observatory returns to work, spies object associated with meteor showers
After receiving its first fresh, full coat of paint in more than 40 years, Arecibo Observatory made its first observation in more than six months at 6:36 a.m., Saturday, Dec. 8. view more (2007-12-26)
Deep Impact and Other Spacecraft Find Clear Evidence of Water on Moon
New data from the Deep Impact spacecraft and the Moon Mineralogy Mapper (M3), an instrument aboard India's recently ended Chandrayaan-1 spacecraft, provide, for the first time, clear evidence that water exists on the surface of the Moon. view more (2009-09-25)
The emerging scientific discipline of aeroecology
In the history of science and technology, there is an infrequent combination of empirical discoveries, theories and technology developments converge that make it possible to recognize a new discipline. view more (2008-08-04)
Europe forges long-term strategy for Space Exploration
Representatives from the UK and other European political, industrial and scientific sectors, together with members of the general public are helping to shape the future direction of space exploration. view more (2007-01-11)
UCLA's Christopher Russell leads NASA's Dawn Mission, set for July 7 launch
Christopher T. Russell, UCLA professor of geophysics and space physics, has spent 15 years working on NASA's Dawn mission to the doughnut-shaped asteroid belt between Mars and Jupiter. As the scheduled July 7 launch from Cape Canaveral nears, Russell is ready, and so is Dawn. view more (2007-06-28)
Herschel Space Telescope's SPIRE instrument package makes first-light observations
A scientific instrument package developed in part by the University of Colorado at Boulder for the $2.2 billion orbiting Herschel Space Observatory that was launched in May by the European Space Agency has made its first successful observations, targeting two star-forming galaxies near the Milky Way. view more (2009-07-13)
Mysteries of the Atlantic
Cardiff University scientists will shortly set sail (March 5) to investigate a startling discovery in the depths of the Atlantic. view more (2007-03-02)
By ice floe to the North Pole
At the end of August, an unusual expedition under Russian leadership will leave for the Arctic Ocean. One of the participants is Jürgen Graeser of the Alfred Wegener Institute for Polar and Marine Research, one of the research centres of the Helmholtz Association. view more (2007-07-23)
New Call for Public Awareness of Science
New Call for Public Awareness of Science The European Commission, Research Directorate General has just launched a call for proposals for Raising Public Awareness of Science and Technology. The deadline for proposals is 15 April 2002. The main objectives of Raising Public Awareness include helping European citizens to understand more about the... view more... (2002-01-18)
Last time carbon dioxide levels were this high: 15 million years ago, scientists report
You would have to go back at least 15 million years to find carbon dioxide levels on Earth as high as they are today, a UCLA scientist and colleagues report Oct. 8 in the online edition of the journal Science. view more (2009-10-09)
Study highlights role of hit-and-run collisions in planet formation
Hit-and-run collisions between embryonic planets during a critical period in the early history of the Solar System may account for some previously unexplained properties of planets, asteroids, and meteorites. view more (2006-01-12)
The moon's south pole: Very high resolution, radar images find rocks abundant, but no ice sheets
Using the highest resolution radar-signal images ever made of the moon - images from the National Science Foundation's (NSF) Arecibo Telescope in Arecibo, P.R., and the NSF's Robert C. Byrd Telescope in Green Bank, W.Va. - planetary astronomers have found no evidence for ice in craters at the lunar south pole. view more (2006-10-19)
The Scientific Case For Human Spaceflight
Forty years ago, on 12 April 1961, the era of human spaceflight dawned when Yuri Gagarin completed a single, 108 minute, orbit of the Earth on board Vostok 1. Exactly 20 years later, on 12 April 1981, the first U.S. Space Shuttle, Columbia, was launched from Cape Canaveral. In April 2001, the Space Shuttle Endeavour is scheduled to begin the... view more... (2001-03-30)
Cyclones spurt water into the stratosphere, feeding global warming
Scientists at Harvard University have found that tropical cyclones readily inject ice far into the stratosphere, possibly feeding global warming. view more (2009-04-21)
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