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International Space Station

    Crew Gears Up for Spacewalk, Conducts Research and Training

    City lights illuminate the Los Angeles, California, metropolitan area about 2:30 a.m. local time on Jan. 10, 2025, as wildfires rage around nearby suburbs in this photograph from the space station.

    Two NASA astronauts are gearing up this week for the first spacewalk of the year at the International Space Station. The Expedition 72 crew members also started the week working on botany, combustion, and human research and practicing departing the orbital outpost. Flight Engineer Nick Hague and Commander Suni Williams are scheduled to set their …

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    Spacewalk Preps, Biology Research Wrap Up Week Aboard Station

    Astronaut Nick Hague is pictured during his second spacewalk on March 29, 2019, to upgrade the orbital outpost's power storage capacity.

    The Expedition 72 crew wrapped up the week aboard the International Space Station preparing for a spacewalk to service science and station hardware next week. The orbital residents also continued their biotechnology and human research activities to advance health on Earth and in space. Two spacewalks are scheduled for Jan. 16 and Jan. 23 to …

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    Science and Spacewalk Preps Fill Station Crew’s Day

    The Full Moon is pictured from the International Space Station as it orbited 261 miles above the Pacific Ocean.

    Wednesday was packed with an array of advanced microgravity research promoting fire safety in space, exploring the effects of exercising in weightlessness, and testing futuristic piloting techniques. The Expedition 72 crew is also gearing up for a spacewalk to repair and upgrade science hardware on the International Space Station. NASA Flight Engineers Don Pettit and …

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    Most of Crew Relaxes as NASA Announces Two January Spacewalks

    Astronaut Don Pettit took this photograph of a U.S. spacesuit helmet with his reflection prominent on the helmet's visor inside the International Space Station's Quest airlock.

    Most of the Expedition 72 crew was off duty on Tuesday while a pair of NASA astronauts conducted human research and studied biotechnology. Two spacewalks are now planned this month for science maintenance and station upgrades. Flight Engineers Don Pettit and Nick Hague kept up a host of advanced space research aboard the International Space …

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    Spacewalk Preps, Science, and Cargo Work Kick Off New Year

    Astronauts (from left) Butch Wilmore and Don Pettit install futuristic exercise gear with advanced bicycling, rowing, and resistive capabilities inside the Columbus laboratory module.

    Expedition 72 is beginning the New Year preparing for an upcoming spacewalk to service science hardware and install communications gear. The International Space Station residents also conducted space agriculture and worked on cargo duties at the beginning of the week. Two NASA astronauts are scheduled to exit the orbital outpost’s Quest airlock this month for …

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    Station Crew Works Science Installs and Spacewalk Cleanup Before Holidays

    NASA astronauts Don Pettit and Suni Williams pose for a fun holiday season portrait while speaking on a ham radio inside the Columbus laboratory module.

    Science hardware installations wrapped up the week for the Expedition 72 crew members aboard the International Space Station. The cosmonauts also slept in on Friday following a spacewalk the day before. NASA Flight Engineers Don Pettit and Nick Hague finalized the installation of the European Enhanced Exploration Exercise Device that provides advanced bicycling, rowing, and …

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    Roscosmos Spacewalkers Finish External Science Work

    Cosmonaut Alexey Ovchinin conducts a spacewalk 260 miles above the Earth's surface and removes science hardware attached to the space station's Poisk module. Credit: NASA+

    Roscosmos cosmonauts Alexey Ovchinin and Ivan Vagner concluded their spacewalk Dec. 19 at 5:53 p.m. EST after seven hours and 17 minutes. Ovchinin and Vagner completed all of their major objectives, which included installing an experiment package designed to monitor celestial x-ray sources and new electrical connector patch panels and removing several experiments for disposal. …

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    Spacewalkers Exit Station for Science and Robotics Work

    Two cosmonauts work outside the space station to activate a radiator on the Nauka science module during a spacewalk on May 12, 2023. At top, is the European robotic arm attached to Nauka.

    Roscosmos cosmonauts Alexey Ovchinin and Ivan Vagner began a spacewalk at 10:36 a.m. EST to install an experiment package designed to monitor celestial x-ray sources and new electrical connector patch panels and remove several experiments for disposal. The two cosmonauts will also relocate a control panel for the European robotic arm, which is attached to …

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    Cosmonauts Prepare for Science and Robotics Spacewalk

    Cosmonauts Oleg Kononenko (left) and Nikolai Chub (right) are pictured during a spacewalk on Oct.25, 2023, working on the Nauka science module.

    NASA coverage is underway for today’s spacewalk with Roscosmos cosmonauts Alexey Ovchinin and Ivan Vagner. The duo will venture outside the station’s Poisk airlock to install an experiment package designed to monitor celestial x-ray sources and new electrical connector patch panels and remove several experiments for disposal. Additionally, the two cosmonauts will relocate a control …

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    Crew Works Advanced Exercise and Space Tech, Gets Ready for Thursday Spacewalk

    Astronaut Suni Williams installs the European Materials Ageing experiment hardware inside the Nanoracks Bishop airlock that will expose a variety of materials to the vacuum of space for about a year.

    A new exercise system, spacecraft fire safety, and advanced life support gear were the main research priorities aboard the International Space Station on Wednesday. The Expedition 72 crew is also ready for a spacewalk to conduct science and robotics work on Thursday. Commander Suni Williams and Flight Engineer Butch Wilmore, both from NASA, were back …

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