Dhruva Space Launches Polar Access-1: A New Era for Indian Space Missions

Overview of Polar Access-1

BENGALURU: On Thursday, space engineering firm Dhruva Space unveiled its most advanced launch program to date, Polar Access-1 (PA-1). This initiative will support 10 significant space missions from various Indian states and two countries. The launch, utilizing Isro’s PSLV-DL-C62, is scheduled for lift-off at 10:17 AM on January 12.

Integrated Mission Architecture

Billed as a structured pathway to Sun-Synchronous Orbit, PA-1 integrates satellites, separation systems, launch integration, and ground operations under one cohesive mission architecture. Dhruva Space co-founder and CTO Abhay Egoor highlighted that PA-1 signifies a pivotal shift towards a full-stack space infrastructure. This program combines satellites, subsystems, and ground operations, enhancing India’s private space sector’s reach.

Key Features of PA-1

The inaugural edition of the program includes a cohesive, space-qualified stack featuring:

• Four Satellites
• Five Separation Systems
• Multiple Operational Ground Stations

All elements are executed using Dhruva Space’s proprietary satellite platforms and integration systems, authorized by IN-SPACe in 2024.

Diverse Applications and Missions

Dhruva Space outlined that the combined missions will address critical areas such as:

• Disaster Communication
• Environmental Monitoring
• Education
• Commercial Earth Observation

These applications will cater to public institutions, universities, and emerging users of space technology.

International Collaboration

A prominent aspect of PA-1 is its support for first-time satellite missions. Notably, Nepal will participate with an Earth observation satellite developed by the Nepal Academy of Science and Technology, focusing on vegetation density mapping.

Regional Contributions

Several Indian states will make their debut in space:

Odisha’s CGUSAT-1

Odisha’s CGUSAT-1, developed with CV Raman Global University, will showcase store-and-forward communication vital for disaster response.

Northeast India’s LACHIT-1

The Northeast will also make its first foray into orbit with LACHIT-1, developed in collaboration with Assam Don Bosco University, representing a collective effort by Arunachal Pradesh, Assam, Manipur, Meghalaya, Mizoram, Nagaland, Sikkim, and Tripura.

Karnataka’s DSAT-1

Karnataka’s DSAT-1, developed with Dayananda Sagar University, will emphasize two-way amateur-band communications, augmented by campus-based ground infrastructure.

Academic Initiatives

These university-led missions fall under Dhruva Space’s ASTRA program, which aims to foster long-term state-level space technology capabilities through hands-on training and operational experience.

Technological Demonstrations

PA-1 also includes notable technology demonstration missions, such as:

• OrbitAID’s Docking Interface for future on-orbit refueling.
• A 1U satellite from Gujarat designed to simulate an artificial star visible from Ahmedabad.

Advancing Disaster Communication

Telangana will play a prominent role through THYBOLT-3 (previously known as DR-1), Dhruva’s satellite that will showcase a satellite-enabled disaster communication network utilizing an amateur radio architecture.

Engaging the Community

The firm plans to conduct training programs with universities and amateur radio institutions, which will emphasize emergency and disaster-response applications, allowing several satellites to be accessible to the global amateur radio community.

With Polar Access-1, Dhruva Space is setting the stage for a transformative era in India’s space exploration initiatives, highlighting collaboration, innovation, and community engagement.