Teams require additional time for processing NASA’s Parker Solar Probe spacecraft after discovering a minor tubing leak in the ground support equipment during final processing. The tubing is being repaired, and the spacecraft is healthy. As always, operations take precedence during launch and we needed to cancel media day activities on July 13, 2018. NASA will make every effort to provide updated imagery of the spacecraft prior to encapsulation.
Parker Solar Probe is the agency’s mission to touch the Sun. It is scheduled to launch on a United Launch Alliance Delta IV Heavy no earlier than Aug. 4, 2018, from Space Launch Complex 37 on Cape Canaveral Air Force Station in Florida.