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LHC Sets New World Record London, UK (SPX) Dec 01, 2009 ![]() Superior Super Earths ![]() Astronomers have discovered hundreds of Jupiter-like planets in our galaxy. However, a handful of the planets found orbiting distant stars are more Earth-sized. This gives hope to astrobiologists, who think we are more likely to find life on rocky planets with liquid water. The rocky planets found so far are actually more massive than our own. Dimitar Sasselov, professor of astronomy at ... 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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Scientists Explain Puzzling Lake Asymmetry On Titan![]() Researchers at the California Institute of Technology, NASA's Jet Propulsion Laboratory, and other institutions suggest that the eccentricity of Saturn's orbit around the sun may be responsible for the unusually uneven distribution of lakes over the northern and southern polar regions of the planet's largest moon, Titan. A paper describing the theory appears in the online edition of Nature ... more Fermi Telescope Peers Deep Into Microquasar ![]() NASA's Fermi Gamma-ray Space Telescope has made the first unambiguous detection of high-energy gamma-rays from an enigmatic binary system known as Cygnus X-3. The system pairs a hot, massive star with a compact object - either a neutron star or a black hole - that blasts twin radio-emitting jets of matter into space at more than half the speed of light. Astronomers call these systems ... more Two Successful Rockets With Experiments In Weightlessness ![]() During the last week two sounding rockets with microgravity experiments were successfully launched from Esrange Space Center, the operational space facility of the Swedish Space Corporation (SSC). The Brazilian motor VSB-30 was used during both flights. The TEXUS project is a sounding rocket program with the primary aim to investigate the properties and behaviour of materials, chemicals ... more |
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Partial Gravity And The Moon![]() We've studied the human body in weightlessness for decades, and we now have a fairly good understanding of how it affects us. It's important to know this. Weightlessness, or microgravity, can seriously influence the health and performance of astronauts. One thing we don't properly understand, though, is the influence of partial gravity on the human ... more Cosmic Slot Machine Matches Galaxy Collisions ![]() A new website will give everyone the chance to contribute to science by playing a 'cosmic slot machine' and compare images of colliding galaxies with millions of simulated images of galactic pile-ups. These collisions, which astronomers call 'galactic mergers', could be the key to finding out why the Universe contains the mix of galaxies it does - some with trailing spiral arms, others ... more First Black Holes May Have Incubated In Giant Cocoons ![]() The first large black holes in the universe likely formed and grew deep inside gigantic, starlike cocoons that smothered their powerful X-ray radiation and prevented surrounding gases from being blown away, says a new study led by the University of Colorado at Boulder. The formation process involved two stages, said Mitchell Begelman, a professor and the chair of CU-Boulder's astrophysical ... more |
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