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    Expedition 48 Trio Enters Soyuz and Closes Hatches

    Expedition 48 Change of Command Ceremony

    At 2:42 p.m. EDT, the Soyuz hatch closed between the International Space Station and the TMA-20M spacecraft. Expedition 48 crew members Jeff Williams of NASA and his Russian crewmates Alexey Ovchinin and Oleg Skripochka of Roscosmos are preparing to undock at 5:51 p.m. NASA Television will provide coverage beginning at 5:30 p.m. The deorbit burn …

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    Live Coverage of Expedition 48 Departure Begins

    NASA astronaut Jeff Williams

    NASA astronaut and Expedition 48 Commander Jeff Williams and his Russian crewmates Alexey Ovchinin and Oleg Skripochka of Roscosmos are scheduled to return to Earth today at 9:13 p.m. EDT (7:13 a.m. Kazakhstan time, Sept. 7). The trio will land in their Soyuz TMA-20M spacecraft southeast of the remote town of Dzhezkazgan, Kazakhstan. At this …

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    Televised Briefings Today; Forecast Favors Thursday Launch

    Launch week has arrived at NASA’s Kennedy Space Center in Florida, where a United Launch Alliance Atlas V rocket is slated to lift off Thursday, Sept. 8, sending the agency’s OSIRIS-REx spacecraft to the asteroid Bennu. Liftoff is scheduled for 7:05 p.m. EDT from Space Launch Complex 41. Learn more about this ambitious mission. Forecasters …

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    ISS Daily Summary Report – 09/05/2016

    Bigelow Expandable Activity Module (BEAM) Ingress and Sampling: Flight Engineer (FE)-6 Rubins ingressed the BEAM and collected the deployed Radiation Area Monitor (RAM) dosimeters and performed Microbial Air Sampler (MAS) and Surface Sample Kit (SSK) sampling. She also performed a thorough inspection of the walls and found no moisture.  The crew also replaced all of …

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    ISS Daily Summary Report – 09/02/2016

    Trailing Thermal Control Radiator (TTCR) Extravehicular Activity (EVA) Post-EVA Activities:  Today, the USOS crew had a half-duty day.  They completed their post-EVA medical checkups, and performed an Extravehicular Mobility Unit (EMU) Water Recharge procedure on EMUs 3003 and 3008. The EMUs and associated equipment were then be prepared for storage.  They then participated in an …

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    Teams Rehearse OSIRIS-REx Launch Countdown

    Launch and mission controllers are at their consoles this afternoon in a dress rehearsal for the upcoming launch of NASA’s OSIRIS-REx spacecraft aboard a United Launch Alliance Atlas V rocket. NASA’s Kennedy Space Center and Goddard Space Flight Center, United Launch Alliance and Lockheed Martin all are participating in today’s test. OSIRIS-REx is sealed inside …

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    Spacewalkers Cleaning Up Before Trio Returns Home Tuesday

    Old Camera versus New Camera

    Two astronauts are cleaning up after a spacewalk while a pair of cosmonauts are getting a Soyuz spacecraft ready for departure after the Labor Day weekend. On the ground, three new crew members are preparing for a launch to the International Space Station at the end of the month. Commander Jeff Williams and Flight Engineer …

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    ISS Daily Summary Report – 09/01/2016

    Trailing Thermal Control Radiator (TTCR) Extravehicular Activity (EVA): Today, CDR Williams and FE-6 Rubins completed the TTCR EVA, with Airlock egress at 6:53 am CDT. Once outside the Airlock, the crew performed the following scheduled tasks: Retract, cover, and cinch down the TTCR using hook straps Replace a failed External Television Camera Group (ETVCG) light …

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    Astronauts Conclude Second Spacewalk of Expedition 48

    Spacewalkers Jeff Williams and Kate Rubins

    Expedition 48 Commander Jeff Williams and Flight Engineer Kate Rubins concluded their spacewalk at 2:41 p.m. EDT.  During the six-hour, 48-minute spacewalk, the two NASA astronauts successfully retracted a thermal radiator, installed two enhanced high definition cameras on the station’s truss and tightened bolts on a joint that enables one of the station’s solar arrays …

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    OSIRIS-REx Passes Flight Readiness Review

    Launch and mission officials gathered this morning for the OSIRIS-REx Flight Readiness Review and concluded that there are no issues or concerns that would preclude continuing to target launch next Thursday, Sept. 8. Liftoff aboard a United Launch Alliance Atlas V rocket is planned for 7:05 p.m. EDT from Space Launch Complex 41 on Florida’s …

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