The Worldwide Area Station’s (ISS) crew grew by three members with the arrival of the Soyuz MS-29 mission on July 14. Earlier, NASA astronauts Jessica Meir and Chris Williams wrapped wrapped up vital repairs to Canadarm2 throughout a spacewalk. In the meantime, the company is accelerating plans for business successors to the station.
Station Arrivals and Operations
On June 30, NASA astronauts Jessica Meir and Chris Williams accomplished U.S. spacewalk 95. The duo spent 7 hours and 20 minutes exterior the Station’s Quest airlock, with the additional vehicular exercise (EVA) ending at 19:40 UTC.
Their major goal was to restore Canadarm2, which malfunctioned throughout operations on Might 27. Meir and Williams changed the robotic arm’s wrist joint, which drew elevated motor present and didn’t transfer appropriately. The spacewalk was Jessica Meir’s fifth and Williams’ second EVA throughout their respective careers, and in addition marked the 280th EVA in assist of ISS upkeep and meeting.
NASA astronaut Chris Williams throughout U.S. spacewalk 95 (Credit score: NASA)
The station was orbiting increased on July 1, with the Russian Progress 95 cargo car firing its engines. The resupply car launched from the Baikonur Cosmodrome on April 26 and is docked to the Zvezda module’s aft port. The craft fired its thrusters for 9 and a half minutes to spice up the station to the proper altitude for the arrival of the Russian crewed Soyuz MS-29.
The Soyuz MS-29 mission launched from Website 31/6 on the Baikonur Cosmodrome aboard a Soyuz 2.1a rocket on July 14. The car carried two cosmonauts, Pyotr Dubrov and Anna Kikina, and NASA astronaut Anil Menon to the ISS. After a three-hour and five-minute journey to the station, the car docked to the station’s Prichal nadir port at 17:52 UTC. At 20:30 UTC, crews opened the hatch between the Soyuz capsule and the Station, permitting the brand new arrivals to enter the ISS.
Soyuz 2.1a on the Baikonur Cosmodrome Website 36/6 (Credit score: NASA)
Science and Know-how Demonstrations
The Worldwide Area Station (ISS) has overseen hundreds of science and expertise demonstrations over its 25 years of everlasting human presence. The distinctive situations aboard the station permit research not normally viable on Earth. Moreover, astronauts consistently bear medical examinations so scientists can examine the consequences of spaceflight on the human physique.
On June 25, NASA flight engineer Jack Hathaway labored on sequencing microbial DNA utilizing a handheld reader within the Concord module. The experiment goals to discover how micro organism turn into immune to antibiotics in microgravity. The solutions may reveal the microbe’s genomic identification and probably reveal its adaptive mechanisms. The info from the experiment may scale back the chance of infections to astronauts throughout a spaceflight and will additionally assist sufferers on Earth.
Meir and Hathaway labored contained in the Kibo laboratory module’s Life Science Glovebox on July 6, processing cartilage cell samples to advertise their progress in microgravity and observing them utilizing a fluorescent microscope. The pair then chosen samples and positioned them inside a science freezer in preparation for additional examine on Earth. Scientists will analyze the samples to learn to restore and regenerate injured cartilage on Earth and in addition develop health strategies for future long-duration spaceflight.
Soyuz MS-29 approaches Worldwide Area Station (Credit score: NASA)
New flight engineers, Dubrov and Kikina, wore digital actuality goggles and electrodes monitoring their mind alerts and eye actions on July 16. The digital experiment goals to check how a human’s sense of steadiness and route adapts to microgravity.
Anil Menon additionally participated in a human science experiment, attaching thermo-mini-sensors to his physique. Throughout the examine, the sensors monitor how weightlessness impacts the astronaut’s physique temperature and sleep patterns.
Submit Worldwide Area Station Panorama
Whereas present operations proceed, NASA is planning for all times after the ISS. With the decommissioning of the station anticipated within the coming years, the impetus is on NASA to fund a number of business house stations in low-Earth orbit (LEO).
After uncertainty over the way forward for NASA’s Industrial LEO Locations (CLD), the company introduced a draft Request for Proposals on July sixth. NASA reaffirmed its dedication to the business stations technique and is looking for suggestions from American firms on the following steps.
On Monday, NASA launched a draft Request for Proposals (RFP) looking for suggestions from American firms on the following section of its business house stations technique, aimed toward guaranteeing a seamless transition of actions in low Earth orbit from the Worldwide Area Station.…
— NSF – NASASpaceflight.com (@NASASpaceflight) July 6, 2026
Key CLD contenders embody Axiom Area, Starlab Area, Blue Origin, and Huge, with the previous anticipating to launch its prototype station referred to as Haven-1 within the first quarter of 2027.
“NASA’s overview displays what we’ve been listening to from trade all through this course of,” mentioned NASA Administrator Jared Isaacman. “Trade believes it could meet the timelines and {that a} viable business market exists the place NASA is one buyer amongst many. We’re centered on supporting these efforts, enabling the capabilities that make this transition attainable, and doing all we are able to to make sure america maintains a steady human presence in low Earth orbit.”
In the meantime, NASA and its companions will proceed working the ISS till its decommissioning, now set for 2030.
The top of July will mark the start of Expedition 75, with the Soyuz MS-28 crew set to go away the station on July 26. Crew-13, NASA’s upcoming business mission to the station, can be anticipated to launch in September 2026.
(Lead Picture: Aurora australis over the Indian Ocean beneath the Worldwide Area Station at 274 miles above. Credit score: NASA)
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