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Domain: newscientistspace.com
Stories and comments across the archive that link to newscientistspace.com.
Stories · 58
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Japanese 'Minerva' Robot Lost in Space
space_weasel writes "A little Japanese robot that was supposed to land on the surface of an asteroid has accidentally been flung into space by its mothership. New Scientist Space reports that the accident occurred as the data link with the spacecraft was being switched from an station in Japan to one in Australia. Mission controllers still plan to punch a hole in the asteroid and collect samples, which will be returned to Earth." -
Space Lichens
moon_monkey writes "According to a report lichens - a composite of algae and fungi - can survive in space for up to two weeks. An experiment carried out by the European Space Agency saw two species of lichen carried into orbit and then exposed to the vacuum of space for nearly 15 days. These are the most complex form of life now known to have survived prolonged exposure to space. The experiment adds weight to the theory of panspermia - that life could somehow be transported between planets." -
No One Wins NASA Space Elevator Contest
volts writes "According to New Scientist no one was able to grab the two $50,000 top prizes in the recent NASA 'Beam Power Challenge'. The biggest limiting factor seemed to be that no team was able to meet the speed requirement, although a group from the University of Saskatchewan in Canada set the height record at 12 meters. Not quite geosynchronous..." -
NASA Puts A Stop To Space Romance
electro-donkey writes "According to a New Scientist article, romantic entanglements among astronauts could derail long-haul space trips. A top-level NASA panel has decided, though it could alleviate boredom, space sex could cause trouble too. On a mission to Mars, for example, which would take up to 30 months, sexual conflict or infidelity could lead to a 'breakdown in crew functioning'." -
Self-Repairing Spacecraft Uses Ant Logic
Elitist_Phoenix wrote to mention a New Scientist story about what could be the first steps towards a self-repairing spacecraft. From the article: "The team at CSIRO, Australia's national research organisation, is working with NASA on the project and has so far created a model skin made up of 192 separate cells. Behind each cell is an impact sensor and a processor equipped with algorithms that allow it to communicate only with its immediate neighbours. Just as ants secrete pheromones to help guide other ants to food, the CSIRO algorithms leave digital messages in cells around the system, indicating for instance the position of the boundary around a damaged region. The cell's processor can use this information to route data around the affected area." -
Dead Star Set to Escape the Milky Way
slackah wrote to mention a NewScientist.com article discussing a fast-moving stellar corpse on its way out of our galaxy. From the article: "The object, called B1508+55, is a rotating neutron star, or pulsar. It is the superdense core of a massive star that exploded as a supernova about 2.5 million years ago. The explosion seems to have ejected the pulsar with such force that it will eventually escape the Milky Way entirely, says team member Shami Chatterjee, an astronomer with NRAO and CfA." -
Newly Formed Solar System
xPsi writes "An article in New Scientist reports that a team of astronomers from UC Berkeley and NASA's Goddard Space Flight Center have used the Hubble space telescope to image a dust ring in orbit around Fomalhaut, a nearby star about 25 light years away. The ring 'offers the best evidence yet that a nearby star is circled by a newly formed solar system.' Oddly enough, from the Earth's vantage point, the ring also happens to resemble The Eye of Sauron. One Ring to rule them all, one Ring to find them..." -
Russia Planning Double Mission to Mars
dylanduck writes "Apparently Russia has revived a previous plan to send a spacecraft to Phobos, a tiny Martian moon. Turns out it's a cool place to land - much easier than the surface as far less deceleration is needed, it should have plenty of Mars rocks spattered on the surface and it's just 9000km above the surface. Some think it the perfect place for a Mars moonbase." From the article: "A mission devoted to the moons could explain how the satellites are held together - whether they are piles of rubble loosely held together by gravity or solid chunks. Most scientists assume the heavily cratered moons are captured asteroids, Christensen told New Scientist. But it is actually quite hard for a planet to capture an object into its orbit - most things just skim by. 'So how it got there is a bit of an enigma,' Christensen says."