An investigation team has determined that the failure of a July 2014 Terrier-Improved Malemute suborbital sounding rocket flight from NASA’s Wallops Flight Facility in Virginia was linked to the installation process for the second stage igniter. The rocket was launched at 4:36 a.m. EDT, July 3, 2014, carrying a payload to test several new suborbital […]
Few events in the last decade of space exploration have captured the world’s imagination like NASA’s ongoing Mars Exploration Program. In 2004, the successful deployment of the Mars Exploration Rovers Spirit and Opportunity launched a new era of scientific investigation of our nearest planetary neighbor. For Kobie Boykins, a mechanical engineer at NASA’s Jet Propulsion […]
NASA’s Dawn spacecraft has entered an approach phase in which it will continue to close in on Ceres, a Texas-sized dwarf planet never before visited by a spacecraft. Dawn launched in 2007 and is scheduled to enter Ceres orbit in March 2015. Dawn recently emerged from solar conjunction, in which the spacecraft is on the […]
The ‘‘Pineapple Express’’ happens when warm air and lots of moisture are transported from the Central Pacific, near Hawaii, to the Eastern Pacific Ocean. An animation of satellite imagery from NOAA’s GOES-West satellite showed the stream of clouds associated with that moisture from Dec. 9 to Dec. 12, 2014 and brought rain and snow to […]