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  • Webb’s NIRCam Instrument Is Ready for Launch

    Simulation of the NIRCam deep survey images that will be used to search for the first galaxies

    In Kourou, Webb went through a thorough checkout called the Comprehensive Systems Test (#6). The test included turning on all of the room-temperature electronics and a test of the mirror actuators that will be used to align the mirror segments during commissioning. The tests went very well, and the next time we move the mirrors, …

  • Astronauts Study Biology and Physics, Work Inside Crew Dragon

    Human research and combustion science were the main focus of the Expedition 66 crew today. The International Space Station residents are also ensuring a U.S. spaceship and a Russian module stay in tip-top shape. Two astronauts started their day on Wednesday collecting blood to help scientists understand how living in weightlessness impacts the human body. …

  • ISS Daily Summary Report – 11/03/2021

    Payloads: ACME (Advanced Combustion via Microgravity Experiments):  A crewmember performed the second part of configuration for Flame Design part 2 by replacing two ACME controllers and setting the CIR Valve Timers to limit oxygen flow.  The ACME project is a set of six independent studies of gaseous flames to be conducted in the Combustion Integrated …

  • ISS Daily Summary Report – 11/02/2021

    Payloads: Advanced Combustion via Microgravity Experiments (ACME):  A crewmember replaced the ACME Fiber Arm 1, Pressure Switch 2 with the ACME Pressure Switch Jumper, and replaced the ACME Igniter Tip 2.  This is in preparation of Flame Design part 2 operations.  The ACME project is a set of six independent studies of gaseous flames to …

  • Crew Juggles Research and Upkeep as Astronaut Departure Nears

    Space experiments filled the Expedition 66 crew’s day on Tuesday with a variety of physics research and science hardware maintenance on the schedule. Four astronauts on the International Space Station are also continuing to pack up as they prepare for a return to Earth. NASA Flight Engineer Mark Vande Hei partnered throughout the day with …

  • Crew Juggles Research and Upkeep as Astronaut Departure Nears

    Space experiments filled the Expedition 66 crew’s day on Tuesday with a variety of physics research and science hardware maintenance on the schedule. Four astronauts on the International Space Station are also continuing to pack up as they prepare for a return to Earth. NASA Flight Engineer Mark Vande Hei partnered throughout the day with …

  • Unexpected Turbulence for the S-MODE Airborne Instruments

    By Dragana Perkovic-Martin, Principal Investigator for DopplerScatt at NASA's Jet Propulsion Laboratory // SOUTHERN CALIFORNIA // 10/25/2021 The first message I read this morning is that Ernesto, one of the deputy Principal Investigators on the S-MODE project and our project scientist for DopplerScatt, has succumbed to food poisoning. So, I am going to be making …

  • Station Residents Work Science, Get Ready for Crew Swap

    The seven Expedition 66 crew members living and working aboard the International Space Station focused on a variety of microgravity research today while preparing to split up this month. Back on Earth, four commercial crew astronauts are preparing for their launch to the orbiting lab from Kennedy Space Center. NASA Flight Engineers Shane Kimbrough and …