TUCSON, Arizona, Aug. 23 -- DarkSky International issued the following news release: * * * Breckenridge, Colorado, officially designated as a Dark Sky Community Town of Breckenridge, Colorado The Town of Breckenridge, Colorado, has been officially designated as a Certified Dark Sky Community by DarkSky International. Since 2007, the Town has focused on the benefits of reducing light pollution and protecting our view of the night sky. Breckenridge is the first mountain ski resort community in  more

TUCSON, Arizona, Aug. 23 (TNSjou) -- The University of Arizona issued the following news release: * * * Asteroid Bennu is a time capsule of materials bearing witness to its origin and transformation over billions of years Asteroid Bennu - the target of NASA's OSIRIS-REx sample return mission, led by the University of Arizona - is a mixture of materials from throughout, and even beyond, our solar system. Over the past few billion years, its unique and varied contents have been transformed by i  more