Spadex: ISRO successfully demonstrated the

ISRO successfully demonstrated the docking of the SPADEX satellites (SDX 01 & SDX 02) for the second time on April 20, 2025 at 08:20 PM.Subsequently, power transfer from SDX 02 to SDX 01 satellite as well as vice versa was also exercised and accomplished on 21 st April, 2025. The experiment involved ... Successful separation of SpaDeX satellites marks another milestone in India's space journey. SpaDeX mission is a cost-effective technology demonstrator mission for the demonstration of in-space docking using two small spacecraft launched by PSLV. SpaDeX ( Space Docking Experiment ) is a technology demonstration mission developed by ISRO to validate the capability of docking and undocking two small satellites in low-Earth orbit. Indian Space Research Organisation (ISRO) is set to achieve a significant milestone with the launch of the Space Docking Experiment ( SpaDeX ) mission on 30th December 2024.