MOSCOW (Reuters) - Russian scientists have said the explosion was four times stronger than the biggest solar explosion in the 11-year cycle, Russian astronomers said on Friday, the second such explosion in three days. It started in 2008.
MOSCOW (Reuters) - Russian scientists have said the explosion was four times stronger than the biggest solar explosion in the 11-year cycle, Russian astronomers said on Friday, the second such explosion in three days. It started in 2008.