Blogs

A pair of cosmonauts are going into the weekend preparing for the seventh spacewalk this year from the International Space Station. The rest of the Expedition 56 crew set up a student satellite competition, made space for a cargo mission and checked combustion experiment gear. Cosmonauts Oleg Artemyev and Sergey Prokopyev are getting ready for …

A live broadcast of the meteor shower from a camera in Huntsville, AL (if our weather cooperates!) will be available on NASA TV and the NASA Meteor Watch Facebook starting around 9 p.m. Eastern time (8 p.m. CT) and continuing until the early hours of August 13. The Perseid meteor shower is here! Perseid meteors, …

HTV-7 Rack Relocation Prep: This week the crew has been executing a series of activities in order to prepare ISS for the installation of new racks arriving on HTV-7. After relocating and consolidating stowage earlier in the week, two crewmembers relocated five racks today within and between various modules in the US Segment. Prior to …

The Parker Solar Probe mission and launch teams today concluded a successful Launch Readiness Review. There are no technical issues being worked at this time. Teams are proceeding for liftoff on Saturday, Aug. 11, at 3:33 a.m. EDT. On a United Launch Alliance Delta IV Heavy rocket with NASA's Parker Solar Probe.

Japanese Experiment Module (JEM) Moderate Temperature Loop (MTL) Leak Update: Express Rack (ER)5 was isolated yesterday as part of the on-going search for the JEM MTL leak. While Space Station Integration and Promotion Center (SSIPC) continues to monitor total JEM MTL fluid volume, the slow low leak rate takes approximately 24 hours to manifest in …

The Expedition 56 crew members explored how human health and physical processes are affected off the Earth today. The orbital residents are also configuring the International Space Station for a Russian spacewalk next week and a Japanese cargo craft mission in September. A long-running human research study is helping doctors understand the impacts of microgravity …

Media accreditation is open for the launch of NASA's Ice, Cloud and land Elevation Satellite-2, or ICESat-2, scheduled for Saturday, Sept. 15, with a 40-minute window opening at 8:46 a.m. EDT (5:46 a.m. PDT). ICESat-2 will provide precise measurements of the changing height of Earth's glaciers, ice sheets and sea ice. The spacecraft will lift off …

Japanese Experiment Module (JEM) Moderate Temperature Loop (MTL) Leak Update: The JEM MTL leak continues with the rate of 20 mL/day. On Friday, the crew completed a visual inspection of the Gas Trap Bypass Valve in the JEM Thermal Control System (TCS)2 rack but were unable to find evidence of a leak. They also isolated …

Teams preparing for launch of NASA’s Parker Solar Probe are beginning a busy week leading up to liftoff, scheduled for Saturday, Aug. 11, at 3:33 a.m. EDT, the opening of a 65-minute window. The spacecraft will launch aboard a United Launch Alliance Delta IV Heavy rocket from Space Launch Complex 37 on Florida’s Cape Canaveral Air Force Station.