Space Webcasts: NASA Aborts CYGNSS Hurricane Satellite Launch Over Glitch

Update for 9:15 am ET: NASA has aborted today's launch attempt for the CYGNSS hurricane satellite constellation mission due to a problem with the hydraulic pump used to release the mission's Pegasus XL rocket from its carrier plane. The next possible launch try will be on Tuesday, Dec. 13, pending resolution of the pump issue, NASA officials say.