Bharatiya Antariksh Station

Bharatiya Antariksh Station
A graphical representation of Bharatiya Antariksh Station
Station statistics
Crew3-4 (proposed)
LaunchFirst module: 2028 (planned)
Completion: 2035 (planned)
Carrier rocketLVM3, LVM3-SC, NGLV
Launch padSatish Dhawan Space Centre (expected third or second launch pad)
Mission statusUnder design phase
Mass52 tons
Orbital inclination51.5°
Typical orbit altitude400-450 km

Bharatiya Antariksh Station (BAS) (lit=Indian Space Station), (ISO: Bhāratīya Antarikṣa Sṭeśan) is a planned modular space station to be constructed by India and operated by the Indian Space Research Organisation (ISRO). The space station would weigh 52 tonnes and maintain an orbit of approximately 400 kilometres above the Earth, where astronauts could stay for 3-6 months. Originally planned to be completed by 2030, it was later postponed to 2035 due to delays caused by technical issues related with the Gaganyaan crewed spaceflight mission and the COVID-19 pandemic in India. As of December 2023, the first module is expected to be launched in 2028 on an LVM3 launch vehicle, with the remaining modules to be launched by 2035 on the Next Generation Launch Vehicle.