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    Science at Sea: Challenges, Silver Linings, and Success

    The sediment traps and the Wirewalker were recovered after three days of collecting data with a big surprise. Some parts were bent, and three out of the four collecting cylinders of the sediment traps were missing. The remaining trap was broken and unusable. One battery pack was lost, another damaged and the bungee had snapped. “What if we are not prepared […]

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    ISS Daily Summary Report – 2/18/2017

    With the delay in SpaceX-10 launch, Monday will be an off duty day for the ISS crew.  There will be no IMC reports sent on Monday, February 20th. Nominal reporting will resume Tuesday morning.

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    ISS Daily Summary Report – 2/17/2017

    NanoRack Cubesat Deployer (NRCSD) #10 Installation: This morning the crew installed two Quad deployers on the attachment mechanisms on the JEM Airlock (JEMAL) Slide Table. Only one Quad has satellites loaded, the second Quad is required for proper fit of the Multi-Layered Insulation (MLI) protective cover.  The deployment is scheduled for after the berthing and …

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    The Ocean’s Colors From Space

    Earth’s ocean is vast and deep, and we still need to study many things about it. To investigate and quantify biological and chemical processes, for instance, we need to determine the concentration and size of particles (living and non-living organisms) floating in the water, dissolved materials, and the diversity of organisms such as the microscopic […]

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    Dragon Capture Training and Robonaut Power Check Today

    Three Expedition 50 crew members practiced today the robotic capture of the SpaceX Dragon resupply ship when it arrives at the International Space Station two days after its launch. A humanoid robot, better known as Robonaut, had its power supply checked out during a full day of troubleshooting. Commander Shane Kimbrough and Flight Engineer Thomas …

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    ISS Daily Summary Report – 2/16/2017

    Transition to (X2) R15 Software:  As part of the R15 software transition, the Starboard 1 (S1) and Port 1 (P1) Multiplexer/Demultiplexers (MDMs) were transitioned to updated software S1P1 R6. Updates to the S1 and P1 MDMs include:  Longeron Fault Detection Isolation & Recovery (FDIR) updates to protect for Beta Gimbal Assembly (BGA) stall conditions Thermal …

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    Commander Sets Up Dragon Gear and Looks to April Crew Swap

    The Expedition 50 crew is getting ready for the upcoming SpaceX CRS-10 mission to resupply the International Space Station. Commander Shane Kimbrough checked out SpaceX communications gear today so the astronauts can monitor the approach and rendezvous of the Dragon cargo craft. SpaceX is targeting Feb. 18 to launch its Dragon space freighter atop a …

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    ISS Daily Summary Report – 2/15/2017

    Transition to (X2) R15 Software:  As part of the R15 software transition, the Payload (PL) Multiplexer/Demultiplexers (MDMs) were transitioned to updated software Payload Executive Processor R12 (PEP R12) today. Updates to the PL MDMs include:  Redundancy Management Time Reduction Additionally, the Lab-1 (LA-1) MDM was transitioned to Lab System-R5 (LSYS1-R5) software. Updates to the LA-1 …

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    Phytoplankton in Three Phases

    I always knew that one day I wanted to study the ocean, even though I grew up just north of Pittsburgh and had never seen the ocean. After graduating high school, I attended the College of Charleston in South Carolina where my plan from the start was to major in Marine Biology. I began my […]

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