Particle.news
Download on the App Store
8 ARTICLES
·
6d ago

ISRO Completes Second Docking in SpaDeX Mission, Advancing Space Technology

India's SpaDeX mission achieves another milestone, showcasing indigenous orbital docking capabilities critical for future lunar and crewed missions.

Image
The ISRO SpaDex mission had successfully achieved the undocking of two of its satellites on March 13.
ISRO successfully completes SpaDeX docking mission, paving way for Chandrayaan-4, Gaganyaan

Overview

  • The Indian Space Research Organisation (ISRO) successfully completed the second satellite docking of its SpaDeX mission on April 21, 2025.
  • SpaDeX, launched on December 30, 2024, demonstrated autonomous docking, undocking, and rendezvous using two small satellites in a 460-km orbit.
  • India is now the fourth nation, after the US, Russia, and China, to achieve in-space docking, a key capability for advanced space missions.
  • The mission validated the Bharatiya Docking System, an indigenous technology featuring sensors, inter-satellite communication, and autonomous power transfer.
  • This achievement supports India's future space ambitions, including the Chandrayaan-4 lunar mission, Gaganyaan human spaceflight, and a proposed space station.