X-RAY ASTRONOMY:
Solar Storm Knocks Out Japanese Satellite
Dennis Normile
TOKYO--Japan's x-ray astronomy program was dealt a new blow last month when a solar geomagnetic storm left an orbiting x-ray telescope spinning out of control. Scientists are dubious about their chances of saving the 7-year-old Advanced Satellite for Cosmology and Astrophysics, whose replacement--the ASTRO-E x-ray satellite--was lost shortly after launch in February.