New Status: Burning and Suppression of Solids (BASS) Experiment (BASS): Cassidy conducted the 7th of 13 sessions planned for this experiment. BASS examines the burning and extinction characteristics of a wide variety of fuel samples in microgravity and will guide strategies for extinguishing fires in microgravity. BASS results contribute to the combustion computational models used …
New Status: In-Flight Maintenance (IFM) improved Payload Ethernet Hub Gateway (iPEHG) Installation: Commander (CDR) Hadfield upgraded PEHG-2 (in LAB1D2) by removing the legacy PEHG and installing the new iPEHG. IPEGH-1 installation is scheduled for this Friday, May 3. The new iPEHG will have enhanced configuration capabilities over the existing PEHG, improved Gateway modes of operation and …
New Status: Mobile Servicing System (MSS) Operations: Today Robotics Ground Controllers powered up the Mobile Servicing System (MSS) and translated the Mobile Transporter (MT) from Worksite (WS) 4 to WS2. They then maneuvered the Space Station Remote Manipulator System (SSRMS) into position, grappled the Special Purpose Dexterous Manipulator System (SPDM), and released it from Mobile Base …
New Status: 51 Progress (P) Reboost – Yesterday the International Space Station (ISS) performed a nominal 1.53 meters per second reboost using 51P thrusters. This reboost provided phasing for the upcoming 33 Soyuz landing and 35 Soyuz launch. Nutrition and Pro-K Experiment Sample Collections: Cassidy collected blood and urine samples and stowed them in the Minus Eighty …
51 Progress (51P) Docking: 51P successfully docked to the ISS Russian Segment Service Module (SM) aft port with this morning with contact and capture occurring at 7:26 am CDT. All Progress systems operated nominally with the exception of Kurs АСФ2 antenna which had still not deployed. A software patch was uplinked to the 51P vehicle which …
New Status: 51 Progress (51P) Docking Status: Following yesterday’s launch, the Progress 51P Kurs-A antenna АСФ2 failed to deploy nominally. All attempts by MCC-M to deploy the antenna have been unsuccessful. MCC-M is working a plan to dock Progress to the SM AFT docking port with the antenna in the stowed configuration, which will be reviewed …
New Status: 51 Progress (51P) Launch: 51P launched at 5:12 am CDT. Ascent was nominal and the vehicle reached orbital insertion at 5:21 am CDT. All appendages except Kurs-A antenna АСФ2 were deployed. Telemetry shows the АСФ2 antenna remains in its fully stowed position. The Russians are troubleshooting in the hopes of deploying the antenna. A …
New Status: Columbus Water On Off Valve 7 (WOOV7) Remove and Replace (R&R): During a WOOV8 R&R on January 18, 2013, the crew observed that WOOV7 was notably contaminated from condensation deposits. This morning Commander (CDR) Hadfield pre-gathered required tools and with assistance from Flight Engineer (FE)-6 Marshburn, removed and replaced the contaminated unit with a …
(Credit: MSFC Meteoroid Environment Office)A Lyrid meteor streaks though the dawn sky over North Georgia College and State University. Moving at 105,800 mph, this inch-diameter piece of Comet Thatcher lasted less than one and a half seconds, burning up 46 miles above Earth’s surface. The second image shows the same meteor seen from the Tellus …
New Status: Columbus Water On Off Valve 7 (WOOV7) Remove and Replace (R&R) Preparation: Commander (CDR) Hadfield pre-gathered hardware in preparation for the WOOV7 R&R scheduled for tomorrow. Multi-user Droplet Combustion Apparatus (MDCA) Hardware Replacement: Cassidy reviewed procedures, gathered hardware, accessed the Combustion Integration Rack (CIR) Combustion Chamber and removed the MDCA Chamber Insert Assembly (CIA). He …
