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A Chinese Dragon and a Knotted Galactic Embrace
The Gemini Observatory has released a pair of images that capture the dynamics of two very different interactions in space. One is a cold, dark dust cloud that resembles an ethereal-looking Chinese dragon. The other shows a distant duo of galaxies locked in a knot-like embrace that could portend the long-term future of our own Milky Way galaxy. <b>NOTE: French, German, Italian, and Spanish translations follow...</b>
Mercury Bound MESSENGER - Earth Flyby
The pictures from MESSENGER’s Aug. 2 flyby of Earth are in – and they are spectacular! The collection includes “natural” color and infrared views of North and South America; a peek at the Galapagos Islands through a break in the clouds; and a movie of the rotating Earth, taken as MESSENGER sped away from its home planet. <b>NOTE: French, German, Italian, and Spanish translations follow...</b>
Fastest Pulsar Speeding Out of Galaxy, Astronomers Discover
A speeding, superdense neutron star somehow got a powerful "kick" that is propelling it completely out of our Milky Way Galaxy into the cold vastness of intergalactic space. Its discovery is puzzling astronomers who used the National Science Foundation's Very Long Baseline Array (VLBA) radio telescope to directly measure the fastest speed yet found in a neutron star. <b>NOTE: French, German, Italian, and Spanish translations follow...</b>
Finding a Way to Test for Dark Energy
BERKELEY, CA – What is the mysterious dark energy that's causing the expansion of the universe to accelerate? Is it some form of Einstein's famous cosmological constant, or is it an exotic repulsive force, dubbed "quintessence," that could make up as much as three-quarters of the cosmos? Scientists from Lawrence Berkeley National Laboratory (Berkeley Lab) and Dartmouth College believe there is a way to find out. <i>This article is too long for translations on our system - Ed. </i>
Researcher Warns Space Weather Hole Blocks Manned Mars Mission.
Research published in the journal Space Weather warns that massive gaps in our understanding and monitoring of space weather will effectively block US plans for a manned mars space mission. The study, led by University of Warwick researcher Dr Claire Foullon, draws on work that Dr Foullon and colleagues carried out for the European Space Agency on radiation hazards and space weather. <b>NOTE: French, German, Italian, and Spanish translations follow...</b>