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Sunday, June 2, 2013

ScienceDaily: Latest Science News

ScienceDaily: Latest Science News


Boeing completes new spacecraft, rocket milestones

Posted: 01 Jun 2013 10:49 AM PDT

The Boeing Company of Houston, a NASA Commercial Crew Program (CCP) partner, recently performed wind tunnel testing of its CST-100 spacecraft and integrated launch vehicle, the United Launch Alliance (ULA) Atlas V rocket. The testing is part of NASA's Commercial Crew Integrated Capability (CCiCap) initiative, intended to make commercial human spaceflight services available for government and commercial customers.

Catastrophic climatic events leave corals facing a decade-long fight for recovery

Posted: 01 Jun 2013 10:39 AM PDT

Coral reefs can take more than a decade to recover from catastrophic climatic events, with some species taking up to 13 years to recolonise their original habitats, scientists have discovered.

Hubble sees the messy result of a galactic collision

Posted: 01 Jun 2013 09:39 AM PDT

A new image from the NASA/ESA Hubble Space Telescope captures an ongoing cosmic collision between two galaxies -- a spiral galaxy is in the process of colliding with a lenticular galaxy. The collision looks almost as if it is popping out of the screen in 3-D, with parts of the spiral arms clearly embracing the lenticular galaxy's bulge.

Engineers develop skills for future flight systems at 'Rocket U'

Posted: 01 Jun 2013 09:38 AM PDT

As NASA plans for future spaceflight programs to low-Earth orbit and beyond, teams of engineers at the Kennedy Space Center in Florida are gaining flight systems experience in designing and launching vehicle systems on a small scale. As part of Rocket University, the engineers are given an opportunity to work a fast-track project to develop skills in flight systems through the life cycle of a program.

Lead acts to trigger schizophrenia

Posted: 31 May 2013 08:47 AM PDT

Mice engineered with a human gene for schizophrenia and exposed to lead during early life exhibited behaviors and structural changes in their brains consistent with schizophrenia. Scientists say their findings suggest a synergistic effect between lead exposure and a genetic risk factor, and open an avenue to better understanding the complex gene-environment interactions that put people at risk for schizophrenia and other mental disorders.

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