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  • NASA’s Scientific Super Pressure Balloon Strong After Round 2

    NASA’s scientific super pressure balloon (SPB) that launched from Wānaka, New Zealand, April 16 (April 15 in U.S. EDT), has completed two revolutions about the Earth’s Southern Hemisphere in just 18 days. This mission, carrying the Super Pressure Balloon Imaging Telescope (SuperBIT) science mission, is the first NASA SPB to complete two full revolutions about …

  • ISS Daily Summary Report – 5/04/2023

    RS Extravehicular Activity (EVA) #57: Yesterday, ISS CDR Sergey Prokopyev (EV1) and FE-2 Dmitry Petelin (EV2) performed RS EVA #57 with Andrey Fedyaev supporting as the Intravehicular (IV) operator. The trio performed a multitude of tasks concurrently with ERA Mission 7 in order to relocate the Multipurpose Laboratory Module (MLM) science airlock from its stored …

  • Cosmonauts Move Experiment Airlock and Complete Spacewalk

    Spacewalkers Sergey Prokopyev and Dmitri Petelin work outside the space station to install an experiment module on the Nauka science module with assistance from the European robotic arm. Credit: NASA TV

    Roscosmos cosmonauts Sergey Prokopyev and Dmitri Petelin concluded their spacewalk May 3 at 11:11 p.m. EDT after 7 hours and 11 minutes. Prokopyev and Petelin completed their major objectives, which included relocating an experiment airlock from the Rassvet module to the Nauka science module with assistance from European robotic arm operator cosmonaut Andrey Fedyaev. This …

  • NASA Schedules Super Pressure Balloon Launch Attempt

    Wānaka, New Zealand—NASA is targeting Friday, May 5 (Thursday, May 4 in U.S. EDT) to conduct a second super pressure balloon (SPB) test flight launching from Wānaka Airport to further test and qualify the technology, which can offer cost savings compared to space missions. The first super pressure balloon launch carrying the Super Pressure Balloon …

  • 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 …