New Delhi: The Indian Space Research Organisation (ISRO) has showcased a model of the Bharatiya Antariksh Station (BAS), marking a major milestone in India’s space exploration journey. The unveiling took place during the two-day National Space Day celebrations held at Bharat Mandapam, drawing the attention of scientists, policymakers, and space enthusiasts.

India’s step towards orbital research

The BAS represents India’s ambition to join the elite league of nations that operate orbital space laboratories, currently limited to the International Space Station (ISS) and China’s Tiangong space station.

The first BAS module, BAS-01, is planned for launch in 2028, with the station expanding to five modules by 2035.

Features of BAS-01 module

The unveiled module measures 3.8 metres in diameter and 8 metres in length, weighing approximately 10 tonnes. It will orbit Earth at an altitude of 450 km and includes several indigenous features such as:

  • Environmental Control and Life Support System (ECLSS)

  • Bharat Docking System and Bharat Berthing Mechanism

  • Automated hatch system and plug-and-play avionics

    • The station will also be equipped to handle extravehicular activities (EVAs) using specialised space suits and airlocks.

    Platform for advanced research

    BAS will serve as a versatile research hub for microgravity studies, technology demonstrations, life sciences, medicine, and interplanetary exploration. Strategically placed viewports will allow for both scientific imaging and crew recreation.

    Additional capabilities include:

    • Propellant and ECLSS fluid refilling

  • Protection against radiation, thermal fluctuations, and Micro Meteoroid Orbital Debris (MMOD)

  • Support for future space tourism and commercial collaborations

    • Inspiring future space missions

    ISRO officials highlighted that the station would pave the way for long-term human spaceflight missions and boost India’s position in the global commercial space sector. It will also inspire younger generations to pursue careers in aerospace and scientific research.

    Conclusion

    With BAS-01 slated for launch in 2028, India is on track to establish a world-class orbital station, reinforcing its standing as a rising space power. The unveiling of the module model offers a glimpse into the nation’s vision of pioneering research and international collaboration in space.