Blogs

Lighting Effects: On Saturday the 49S subject provided a sleep log entry and downloaded data from their Actiwatch for the Lighting Effects investigation. The light bulbs on the ISS are being replaced with a new system designed for improved crew health and wellness. Fluorescent bulbs are being replaced with solid-state light-emitting diodes (LEDs) that have …

Two rockets on opposite sides of the world rolled out to their launch pads today ready to blast off to the International Space Station. An American rocket rolled out to its pad at Kennedy Space Center in Florida. A Russian rocket was carted by train and raised to its vertical position at the Baikonur Cosmodrome …

United Launch Alliance (ULA) and Orbital ATK’s Launch Readiness Review for the Atlas V rocket with the Cygnus cargo resupply module was held April 15 at Cape Canaveral Air Force Station in Florida. Launch managers from ULA, Orbital ATK and NASA determined all is ready for a targeted launch to the International Space Station on …

Joint Station Local Area Network (LAN) Version 10.0 Transition: This morning the crew replaced the Edge Routers in the Lab and Node 2. Following the hardware replacement, ground teams began intsalling JSL v10 and configuring the network using the upgraded routers. The previously installed Integrated Station LAN (ISL) Routers were reaching end of life on …

The Mission Operations team is continuing commissioning of the SAGE III/ISS Instrument Payload (IP) from the Flight Mission Support Center at NASA Langley Research Center. The team is receiving and processing preliminary data. Commissioning is progressing as planned and all systems are functioning well. The team was able to successfully acquire the first lunar events […]

Modern “CubeSat” satellites are smaller and more numerous than ever.

The three International Space Station residents upgraded computer hardware and software today. The crew is also heading into the weekend preparing for the arrival of a new crew and a new cargo shipment. Commander Peggy Whitson and Flight Engineer Thomas Pesquet replaced outdated routers this morning with new ones providing expanded capabilities in the station’s …

Fine Motor Skills (FMS): The crew performed a series of interactive tasks to complete a FMS session. The investigation studies how the fine motor skills are effected by long-term microgravity exposure, different phases of microgravity adaptation, and sensorimotor recovery after returning to Earth gravity. The goal of this investigation is to understand how fine motor …

Commander Peggy Whitson and Flight Engineers Thomas Pesquet and Oleg Novitskiy juggled a wide variety of space science and human research Thursday. The Expedition 51 trio also switched roles from orbital scientists to high-flying technicians maintaining the systems of the International Space Station. Whitson started the day testing her fine motor skills to help researchers …