Pre-Determined Debris Avoidance Maneuver (PDAM): Last night at 8:00 PM CDT the Flight Control Team was notified of a high concern, late notice conjunction. A PDAM was performed today at 12:35 AM CDT using 58P thrusters. Burn duration was 2 minutes, 20 seconds with a Delta-V of 0.3 meters/second. Ocular Health: Padalka and Kornienko, with …
Hello! This is Olivia and I’ll be writing about the hydrology work we are doing this year on the Greenland ice sheet. A few years back some scientists on our team discovered liquid water inside the ice sheet. They partnered with us to study the water in greater depth. We think that the snow melts […]
Ocular Health: Padalka performed his Flight Day (FD) 30 fundoscopy, with assistance from Virts as his CMO and ground remote guiders. The fundoscope is utilized to image the fundus (interior surface of the eye including the retina, optic disc, macula, and fovea). Ocular Health protocol calls for a systematic gathering of physiological data to characterize …
The Expedition 43 lab assistants conducted biomedical science in the International Space Station on Wednesday. Meanwhile, controllers on the ground will remotely maneuver the Canadarm2 outside the station to experiment with the possibility of servicing satellites on orbit for longer missions. The crew participated in a wide variety of life science studies. The Myco experiment, …
Osteocytes and mechano-transduction (Osteo-4): Cristoforetti successfully performed Tray 3 operations, removing the last three bioreactors from Osteo-4, and stowed them in MELFI. The Osteo-4 locker was then powered off. The three trays of Osteo-4 are an automated bone cell culture experiment that studies the effects of microgravity on the function of osteocytes, which are the …
Dust off the lawn chairs and get ready for the peak of the Lyrid meteor shower which will occur on the night of April 22. “The Lyrids are really unpredictable,” Cooke said. “For the 2015 shower, I’m expecting 15 to 20 Lyrid meteors an hour. Peak rates should occur after 10:30 PM on April 22 your local time, …
As Expedition 43 unloads crew supplies from the SpaceX Dragon, another cargo craft is being readied for its undocking. Meanwhile, new research is underway with some of the science gear hauled into space aboard Dragon. Russia’s ISS Progress 57 space freighter is being packed with trash and discarded gear. It will undock from the Pirs …
The past week has presented many successes and challenges for the team in the field. The weather has been a huge issue, not only in helicopter load delays, but also in being able to perform the science needed. The team has been hit with over 2 meters of snow and up to 40-knot winds in the […]
Rodent Research-2 Center for the Advancement of Science in Space (RR-2 CASIS): Sunday, the crew successfully performed the RR-2 transfer activities, moving the animals from the transporters delivered on SpaceX-6 (SpX-6) to their Habitats. Today, Virts and Cristoforetti cleaned the Access Unit and stowed the transporters. Kelly and Virts completed a procedure review, video setup, …
NASA astronauts Terry Virts and Scott Kelly opened the hatches and floated into the new SpaceX Dragon space freighter Saturday morning, beginning five weeks of cargo transfers. The sixth Dragon cargo mission for NASA’s Commercial Resupply Services contract delivered a wide variety of crew supplies and science gear to support dozens of new and ongoing …
