A glimpse of what is believed to be the most powerful star ever detected--a dynamo that pumps out 10 million times more energy than the sun and yet can't be seen with the naked eye-- is shown in this image captured by the Hubble Space Telescope. A nebula, produced by violent eruption on the pistol star, appears as a pinkish cloud surrounding the star. (AP Photo/Don F. Figer, UCLA, NASA)
Arizona Daily Star sports editor Ryan Finley and sports columnist Greg Hansen discuss University of Arizona basketball recruit Kadeem Allen and basketball players heading to the NBA draft. See the Kadeem Allen video to which Greg refers here.