China's Space Station vs The ISS | which is the best #spacestation

Size and Structure
Tiangong: Consists of three main modules - the Tianhe core module, the Wentian Laboratory Cabin Module, and the Mengtian Laboratory Cabin Module1. It is much smaller, with a total mass of about 66 tons1.
ISS: Comprises 16 modules and has a total mass of approximately 420 tons1. It took over a decade and more than 30 missions to assemble2.
Crew Capacity
Tiangong: Designed to support a crew of three astronauts for long-term missions1.
ISS: Can support a crew of six astronauts regularly, with the capacity to accommodate up to 13 astronauts temporarily2.
Technological Advancements
Tiangong: Features more modern technology, as it was built more recently. It includes advanced life support and environmental control systems3.
ISS: While older, it has been continuously upgraded and maintained. It serves as a hub for international collaboration and scientific research3.
Mission and Purpose
Tiangong: Aims to establish China’s presence in space and conduct scientific research independently1.
ISS: A collaborative project involving NASA, Roscosmos, JAXA, ESA, and CSA, focusing on international cooperation and scientific research1.
Operational Timeline
Tiangong: Launched its first module in 2021 and is expected to be operational for at least 10-15 years1.
ISS: Has been operational since 1998 and is expected to continue until at least 20301.
Both space stations represent significant achievements in human spaceflight, with the ISS being a symbol of international cooperation and Tiangong showcasing China’s growing capabilities in space exploration.