India, June 14 -- India's Shubhanshu Shukla, along with three other astronauts, is scheduled to travel to the ISS as part of the Axiom-4 commercial mission on June 19, the Indian Space Research Organisation (ISRO) announced on Saturday.

His mission was earlier put on indefinite delay due to an issue related to a leak at the International Space Station. NASA announced on Thursday that it was examining a leak onboard the ISS's Russian module.

The astronauts were originally scheduled for lift-off on May 29, which was put off to June 8, June 10 and June 11, when SpaceX, the providers of the launch rocket and the space capsule, detected a liquid oxygen leak in the Falcon-9 rocket.

Former NASA astronaut and director of human spaceflight at A...