This image provided by NASA shows an image captured by NASA’s Solar Dynamics Observatory of a blast of plasma streaming from the sun in August 2012. Scientists say a solar eruption was detected on March 5, 2013 and was headed toward Mars. NASA’s Curiosity rover will postpone some activities but other Mars missions will operate normally.(AP Photo/NASA)
Greg Hansen's Video Notebook ... on a Pac-12 dream date on Saturday
Star columnist Greg Hansen checks in from Las Vegas with sports editor Ryan Finley and delivers his thoughts on Arizona State's flub against Stanford and the best-case scenario for the conference's national standing being an Arizona-UCLA, 1-2 matchup for the tournament title on Saturday.