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  • The eta Aquariid Meteor Shower Outburst to Peak the Night of May 4-5

    A meteor streaks across the sky in a gif with trees in the foreground.

    The eta Aquariid meteor shower is active throughout April and May, peaking in the pre-dawn hours of May 5. This year could be particularly impressive as an outburst year with 120-160 meteors per hour expected. “A meteor shower is like a normal rain shower, with 50-60 meteors per hour,” said Bill Cooke, lead of NASA’s …

  • Cosmonauts Begin Spacewalk to Move Experiment Airlock

    Cosmonauts Sergey Prokopyev and Dmitri Petelin work to remove a radiator from the space station's Rassvet module during a spacewalk on April 19, 2023.

    Roscosmos cosmonauts Sergey Prokopyev and Dmitri Petelin began a spacewalk at 4:00 p.m. EDT to relocate an experiment airlock from the Rassvet module to the Nauka science module with assistance from European robotic arm operator cosmonaut Andrey Fedyaev. Coverage of the spacewalk continues on NASA Television, the NASA app, and the agency’s website. Prokopyev is wearing an Orlan spacesuit …

  • ISS Daily Summary Report – 5/03/2023

    Payloads: BioFabrication Facility (BFF): Following the cleaning print activities on Tuesday, the test print cassette and cleaning syringe were replaced inside the BFF. Using 3D biological printers to produce usable human organs has long been a dream of scientists and doctors around the globe. However, printing the tiny, complex structures found inside human organs, such …

  • Axiom Mission 2 No Longer Targeting Early May Launch

    The SpaceX Dragon Endeavour carrying four Axiom Mission 1 astronauts approaches the space station above the Atlantic Ocean off the coast of Morocco on April 9, 2022.

    NASA, Axiom Space, and SpaceX are working together to identify the best availability opportunity to launch the Axiom Mission 2 to the space station; we are no longer targeting opportunities in early May. More information on the updated target launch date will be shared soon. Learn more about station activities by following the space station blog, @space_station and @ISS_Research on …

  • Cosmonaut Spacewalkers Exiting Station Soon to Move Airlock

    Expedition 69 Commander Sergey Prokopyev (left) and Flight Engineer Dmitri Petelin (right) are conducting their fifth spacewalk together today.

    NASA Television coverage is underway for today’s spacewalk with Roscosmos cosmonauts Sergey Prokopyev and Dmitri Petelin. The duo, with assistance from European robotic arm operator cosmonaut Andrey Fedyaev, will relocate an experiment airlock from the Rassvet module to the Nauka science module on the International Space Station. Coverage of the spacewalk is on NASA Television, …

  • ISS Daily Summary Report – 5/02/2023

    Payloads: BioFabrication Facility (BFF): The crew performed a series of steps designed to unclog the smart pump syringe components, and installed Bio-Ink Syringes inside the BFF. Using 3D biological printers to produce usable human organs has long been a dream of scientists and doctors around the globe. However, printing the tiny, complex structures found inside …

  • Crew Preps for Spacewalk and Dragon Relocation During Research

    The space station's Nauka science module, Prichal docking module, and Soyuz MS-23 crew ship are pictured as the orbital lab soared 259 miles above north Africa.

    Two cosmonauts are getting ready to exit the International Space Station on Wednesday to conduct the year’s fifth spacewalk. The rest of the Expedition 69 crew spent Tuesday preparing to relocate the SpaceX Crew Dragon spaceship, setting up robotic free-flyers, and working on life support maintenance. Commander Sergey Prokopyev and Flight Engineer Dmitri Petelin of …

  • More Science Imagery from SuperBIT

    Check out more science imagery from the Super Pressure Balloon Imaging Telescope (SuperBIT) that launched on a scientific super pressure balloon April 16, 2023, Eastern time from Wānaka, New Zealand. The two preliminary research images below are secondary science goals for the SuperBIT mission, which is to characterize the types of stars in other galaxies …

  • Cosmonauts Prep for Wednesday Spacewalk as Astronauts Relax

    Spacewalkers (from left) Stephen Bowen and Sultan Alneyadi work on the space station's starboard truss structure during a seven-hour and one-minute spacewalk on April 28, 2023.

    The Expedition 69 crew is getting ready for its second spacewalk in less than a week at the International Space Station. In the meantime, several astronauts are relaxing today following last week’s power upgrades spacewalk. Commander Sergey Prokopyev and Flight Engineer Dmitri Petelin, both from Roscosmos, spent Monday configuring the Orlan spacesuits they will wear …

  • NASA Schedules Second Super Pressure Balloon Launch

    Update April 30, 1 p.m. NZST: After running risk assessments for tomorrow’s attempt, the team has decided to cancel the May 1 New Zealand (April 30 in the United States) launch attempt of the super pressure balloon. The next launch opportunity is Tuesday, May 2 (Monday, May 1 in the United States). Updates will be …