Sunita Williams, Butch Wilmore finally step outside ISS temporarily after eight months
After being stranded in space for eight months, NASA astronauts Sunita Williams and Butch Wilmore conducted their first joint spacewalk outside the International Space Station (ISS) on Thursday. The duo ventured out to carry out maintenance work and inspect the station’s exterior for any surviving Earth microbes.
As they exited the station, orbiting 420 kilometers above Earth, Wilmore remarked, “Here we go,” in a moment captured on NASA’s livestream on X.
Their extended stay aboard the ISS was the result of technical issues with Boeing’s Starliner spacecraft, which brought them to the station in June 2024 for what was initially planned as an eight-day mission. However, complications forced NASA to alter the return plan, with rival aerospace company SpaceX stepping in to handle their repatriation.
NASA announced on Wednesday that it was collaborating with Elon Musk’s SpaceX to bring the astronauts back "as soon as practical." The statement came a day after former U.S. President Donald Trump suggested that SpaceX would soon undertake a mission to bring them home.
The delay in their return was further extended due to SpaceX preparing a new spacecraft, pushing the timeline beyond the initially scheduled February window. Meanwhile, NASA is also finalizing plans for the launch of Crew-10, which will facilitate a handover between ISS expeditions.
LIVE: @NASA_Astronauts Suni Williams and Butch Wilmore are taking a spacewalk to maintain @Space_Station hardware and collect samples. Today's spacewalk is scheduled to start at 8am ET (1300 UTC) and go for about 6.5 hours. https://t.co/6pvzcwPdgs
— NASA (@NASA) January 30, 2025
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ISRO successfully conducts second integrated air drop test for Gaganyaan mission
New Delhi (PTI): Space agency ISRO has successfully conducted the second integrated air drop test (IADT-02) for the upcoming Gaganyaan mission at the space station in Andhra Pradesh's Sriharikota.
The system is essential to ensure a safe recovery of the crew module -- the capsule in which astronauts sit during a human flight -- during re-entry and landing.
Union minister Jitendra Singh congratulated the Indian Space Research Organisation (ISRO) for successfully conducting the test.
"Congratulations #ISRO for the successful accomplishment of Second Integrated Air Drop Test (IADT-02) for #Gaganyaan, India's first Human Space flight scheduled next year. The second Integrated Air Drop Test (IADT-02) was successfully conducted at Satish Dhawan Space Station Sriharikota," Singh said in a post on X.
The IADT-02 follows the successful completion of the first IADT, which took place on August 24, 2025, at the Satish Dhawan Space Centre in Sriharikota.
Air drop tests recreate the last leg of a spacecraft's return to Earth. An aircraft or helicopter drops the spacecraft from a height to test various systems under different scenarios.
These are the deployment of the parachute system in case the mission is aborted mid-flight, system performance when one parachute fails to open and the spacecraft's orientation and safety during splashdown etc.
In the IADT-02 test, a simulated crew module, weighing about 5.7 tonnes, was lifted by an Indian Air Force Chinook helicopter to an altitude of about three kilometres and released over a designated drop zone in the sea, near the Sriharikota coast.
In a statement, the ISRO said, "Ten parachutes of four types were deployed in a precise sequence during the descent of the crew module, gradually reducing the velocity for safe touchdown. Subsequently, the simulated crew module was successfully recovered in coordination with the Indian Navy."
