Bengaluru: The Indian Space Research Organisation (ISRO) has postponed its space docking experiment for the second time due to technical difficulties. Originally scheduled for January 6, the mission was first moved to January 9, 2025, but has now been delayed again.
The experiment involves the docking of two satellites, referred to as the Chaser and Target, using a PSLV-C60 rocket. During a recent attempt to reduce the distance between the satellites from 500 meters to 225 meters, a failure in the thrusters, which control the spacecraft's speed and direction, was reported. This malfunction led to the satellites approaching each other at an excessive speed.
As of midnight on January 9, images from Tasmania indicated that the distance between the satellites is approximately five kilometers. ISRO has not yet announced a new date for the docking test.
If successful, India would become the fourth country to achieve space docking technology, joining the ranks of the United States, Russia, and China. This success could pave the way for future missions, including the Chandrayaan lunar exploration program and the Gaganyaan mission aimed at sending humans into space.