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Supercomputing

Submission + - SETI@Home is now the World's Fastest Supercomputer

jemecki writes: I was looking through the distributed computing statistics at BOINCstats today and I noticed that SETI@Home distributed computing grid just passed 280 TeraFLOPS in computing power. The reason this is so remarkable is that the fastest supercomputer in the world Blue Gene/L ALSO operates at a sustained 280 TeraFLOPS. So while governments are busy using their supercomputers to model bombs and nuclear weapons, the geeks have put together the world's fastest computer and they're using it to look for aliens. Awesome.
Space

Submission + - NASA Optimistic About Fuel Tank Repairs

DarkNemesis618 writes: "NASA is now optimistic Atlantis' fuel tank will be able to be repaired in Florida. Due to a freak hail storm February 26 that had golf-sized hail chunks raining down on the launchpad put several thousand dings in the foam covering the external fuel tank as well as damaging 28 tiles on Atlantis' wing. 20 of the 28 tiles have been repaired and workers have started sanding down the damaged area of the tank itself. After it was decided that Atlantis needed to return to the VAB, NASA was unsure as to whether or not the tank could be repaired. But after bringing it back and doing more extensive inspections, the tank appeared to be in good enough shape that repairs could be done on the spot and a replacement was not necessary. This will allow for Atlantis to be launched late April for its construction mission to the ISS as well as not interfering with the remaining 4 launches planned this year. If the tank needed to be replaced, Atlantis would not have launched until June at the earliest."

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