Intracranial Pressure & Visual Impairment (IPVI): The crew took front and profile view pictures to check for facial edema, then completed a conference with ground experts. The IPVI investigation studies changes to crewmembers’ eyes and optic nerves by analyzing arterial blood pressure and blood flow to the brain before and after spaceflight. The IPVI investigation …
The SpaceX Dragon is hauling advanced space research for delivery Wednesday morning to the International Space Station. Two cosmonauts are also gearing up for the seventh station spacewalk this year set to begin Thursday morning. Dragon is less than 24 hours from its approach and rendezvous with the space station for SpaceX’s third resupply mission …
On Monday, Aug. 21, for the first time in almost 100 years, all of North America will be treated to an eclipse of the sun. Those in the path of totality, running from Oregon to South Carolina, will experience one of nature’s most awe-inspiring events — a total solar eclipse. Scientists, researchers and experts from NASA’s …
SpaceX (SpX)-12 Launch: SpX-12 launched successfully today from Kennedy Space Center at 11:31 am CDT. In addition to supplies and equipment for crew members, the vehicle will deliver investigations and instruments that study cosmic ray particles, protein crystal growth, stem cell-mediated recellularization and nanosatellite technology demonstration. Capture and berthing is scheduled for August 16 at …
Synchronized Position Hold, Engage, Reorient, Experimental Satellites (SPHERES) Zero Robotics (ZR): The crew provided support for a SPHERES ZR Challenge competition between students from middle schools in the United States and Russia. As part of a competition, students write algorithms for the SPHERES satellites to accomplish tasks relevant to future space missions. The algorithms were …
Marshall’s Meteoroid Environment Office’s very own Dr. Bill Cooke, created this graphic showing the idealized view through a telescope with an H-alhpa filter at maximum eclipse for 4 locations: Birmingham, which will experience a 93% eclipse, Atlanta, which will have 97% of the Sun covered, the 97% eclipse in Huntsville, and the 99.6% eclipse in Chattanooga, …
Circadian Rhythms: A crewmember removed the Armband Monitor and the Thermolab Unit mounted to their belt, completing 36 hours of monitoring for the Circadian Rhythms investigation. Circadian Rhythms investigates the role of synchronized circadian rhythms, or the “biological clock,” and how it changes during long-duration spaceflight. Researchers hypothesize that a non-24-hour cycle of light and …
The Expedition 52 crew members pulled out their medical hardware today for a variety of eye checks and other biomedical research. The station residents are also making space and packing up gear for next week’s cargo delivery aboard the SpaceX Dragon. The crew each participated in a series of eye exams throughout Thursday working with …
Human Research Program (HRP): The crew collected blood, urine and air samples today to satisfy Return minus 15 days (R-15) Cardio Ox, Flight Day 15 (FD 15) and R-15 Biochemical Profile and R-30 and Launch plus 12 days (L+12) Marrow requirements. By collecting Cardio Ox ultrasound and ECG data, along with blood and urine samples, …
A docked Russian cargo craft fired its engines today slightly raising the orbit of the International Space Station. The orbital boost sets up next month’s crew swap. The SpaceX Dragon cargo craft also received a new target launch date while the crew gets ready for a spacewalk next week. NASA astronauts Peggy Whitson and Jack …
