Rubber Chicken (Camilla) Flies into Solar Radiation Storm

when the sun unleashed the most intense radiation storm since 2003, peppering satellites with charged particles and igniting strong auroras around both poles, a group of high school students in Bishop, Calif., knew just what to do.They launched a rubber chicken.

The students inflated a helium balloon and used it to send the fowl, named "Camilla," to an altitude of 120,000 feet where she was exposed to high-energy solar protons at point-blank range."We equipped Camilla with sensors to measure the radiation," says Sam Johnson, 16, of Bishop Union High School's Earth to Sky student group1. "At the apex of our flight, the payload was above 99 percent of Earth's atmosphere."

Launching a rubber chicken into a solar storm might sound strange, but the students had good reason:They're doing an astrobiology project."Later this year, we plan to launch a species of microbes to find out if they can live at the edge of space," explains team member Rachel Molina, 17. "This was a reconnaissance flight."Many space enthusiasts are already familiar with Camilla. She's the mascot of NASA's Solar Dynamics Observatory. With help from her keeper, Romeo Durscher of Stanford University, Camilla corresponds with more than 20,000 followers on Twitter, Facebook, and Google+, filling them in on the latest results from NASA's heliophysics missions.

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Solar Storms Could 'Sandblast' the Moon

Solar storms and associated Coronal Mass Ejections (CMEs) can significantly erode the lunar surface according to a new set of computer simulations by NASA scientists. In addition to removing a surprisingly large amount of material from the lunar surface, this could be a major method of atmospheric loss for planets like Mars that are unprotected by a global magnetic field.

The research is being led by Rosemary Killen at NASA's Goddard Space Flight Center, Greenbelt, Md., as part of the Dynamic Response of the Environment At the Moon (DREAM) team within the NASA Lunar Science Institute.

CMEs are basically an intense gust of the normal solar wind, a diffuse stream of electrically conductive gas called plasma that's blown outward from the surface of the Sun into space. A strong CME may contain around a billion tons of plasma moving at up to a million miles per hour in a cloud many times the size of Earth.