New Delhi, June 11 -- Union Minister for Earth Sciences Dr Jitendra Singh on Wednesday informed that the launch of Axiom-4, carrying Indian astronaut Shukla to the International Space Station (ISS), has been postponed due to a technical issue.

According to Singh, a liquid oxygen (LOX) leak was detected during a 7-second hot test of the Falcon 9 booster, prompting a joint review by ISRO, Axiom, and SpaceX teams.

In a post on X, Singh stated, "Mission Update | Axiom-04 The launch of Axiom Mission 4, carrying India's astronaut Shukla to the ISS, is postponed. A liquid oxygen (LOX) leak was detected during a 7-second hot test of Falcon 9's booster. After a joint review by ISRO, Axiom & SpaceX teams, it was decided to rectify the issue & rev...