ISRO's SpaDeX Satellites Complete De-Docking, Groundbreaking Milestone Sets Stage for Chandrayaan 4, Gaganyaan

In a significant achievement for India's space program, the Indian Space Research Organisation ( ISRO ) has successfully completed the de-docking of its SPADEX (Space and Planetary Exploration Device for Experiments) satellites.

"Spadex Undocking Successful!" ISRO wrote in a post on X.

Key sequence of events: 

• Capture Lever 3 released as planned

• Capture Lever in SDX-2 disengaged

• Decapture command issued in SDX-1 & SDX-2

Union Minister of State for Science and Technology, Dr. Jitendra Singh, also expressed his pride in ISRO's achievement calling it a significant step toward India's future space ambitions.

In a post on social media platform X, Singh expressed congratulations to the ISRO team, calling the feat "unbelievable" and “heartening for every Indian.”

"SPADEX Satellites accomplished the unbelievable De-Docking… This paves the way for smooth conduct of ambitious future missions, including the Bharatiya Antriksha Station, Chandrayaan 4, and Gaganyaan. PM Narendra Modi ’s continuous patronage keeps the spirits soaring," Dr. Singh stated.

SPADEX Satellites Complete Unbelievable De-Docking

The successful de-docking of the SPADEX satellites is a big step forward in satellite technology and space exploration. Being able to safely de-dock these satellites is important for ensuring the success of future space missions, such as those for the Indian space station, lunar exploration, and human spaceflight.

ISRO's SPADEX satellites, which are designed for various space and planetary experiments, will now help improve the precision and efficiency of space operations. This new technology will help ISRO carry out many ambitious missions in the coming years.

Read Also: VIDEO: ISRO's SpaDex Mission Explained In Under 5 Minutes

 

What is the SPADEX Mission?

The SPADEX mission, launched on December 30, 2024, is an important milestone in India’s space journey. It demonstrates advanced technology for docking and undocking spacecraft, which will be essential for future missions.

The main goal of the SPADEX mission, launched on the PSLV-C60 rocket, was to develop technology for docking two small spacecraft – SDX01 (the Chaser) and SDX02 (the Target) in low-Earth orbit. This experiment is crucial for future operations, such as satellite servicing, building space stations, and exploring deep space.

The mission focused on key technologies like autonomous docking and undocking, electric power transfer between spacecraft, and an advanced satellite positioning system to ensure precise movements in orbit.