The Indian Space Research Organisation (ISRO) is set to mark another milestone in space exploration with the launch of the PSLV-C60/SPADEX mission. Scheduled for December 30, 2024, at 9:58 PM IST from the Satish Dhawan Space Centre in Sriharikota, this mission promises to demonstrate cutting-edge in-space docking technology, paving the way for future lunar explorations and India’s ambitious Bharatiya Antariksh Station (BAS) project.
Mission Objectives
The PSLV-C60/SPADEX mission’s primary objective is to showcase the docking and undocking capabilities of two small spacecraft, designated as SDX01 (Chaser) and SDX02 (Target), in low-Earth orbit. This mission is a crucial step in testing technologies that will support future advancements in in-space robotics and collaborative spacecraft operations. Additionally, the mission will test power transfer between the docked units, a capability critical for sustained operations during extended space missions.
Launch Vehicle and Preparation
The PSLV-C60 launch vehicle, a testament to India’s reliable launch systems, has been fully integrated and positioned at the First Launch Pad in Sriharikota. This stage signifies the completion of preparations, with the satellite integration process underway. The spacecraft will be deployed into a 470 km circular orbit, with a planned separation distance of 10-20 km following the launch.
Once in orbit, the two spacecraft will align and execute the docking manoeuvre. Post-docking, the mission will validate the power transfer mechanism, which will play a vital role in future cooperative space missions. Upon successful completion of these tests, the spacecraft will undock and continue separate tasks for up to two years, contributing valuable data to ISRO’s research initiatives.
Indigenous Technology Development
The PSLV-C60/SPADEX mission underscores India’s commitment to self-reliance in space technology. Key components such as docking mechanisms, sensors, and power transfer systems have been indigenously developed, showcasing the country’s engineering and scientific prowess. The SpaDeX spacecraft were meticulously designed at the UR Rao Satellite Centre, with integration and testing carried out at Ananth Technologies in Bengaluru.
Significance of the Mission
This mission represents a major stride toward enhancing India’s capabilities in space exploration. By successfully demonstrating in-space docking technology, ISRO will establish a foundation for complex missions such as lunar landings, interplanetary exploration, and the development of the Bharatiya Antariksh Station. The PSLV-C60/SPADEX mission is not just a technological achievement but also a testament to India’s vision for advancing humanity’s presence in space.
As the countdown begins, all eyes are on Sriharikota for what promises to be another historic moment in India’s space journey.