Honoring shuttle crews

What: Remembrance for astronauts Ellison Onizuka, Kalpana Chawla and 12 others who died in the Challenger and Columbia space shuttle tragedies. When: 9 a. m. Saturday Where: South entrance of University of Colorado’s Regent Hall, just off Regent Drive and Broadway in Boulder. Details: An invocation and presentation of colors will be followed by a procession to the Columbia Memorial next to Fiske Planetarium and then to the Challenger Onizuka Memorial on the north side of the College of Engineering and Applied Science. Wreaths will be laid at both memorials.