Question 1

True or false: The China Space Station can be seen with the naked eye, brighter than the ISS.

Accepted Answer

False. It is visible to the naked eye but not brighter than the ISS, which is larger and more reflective.

Question 2

True or false: International astronauts, including Americans, have already visited the China Space Station.

Accepted Answer

False. No foreign astronauts have visited; China has agreements with some nations, but no crewed visits yet.

Question 3

True or false: The China National Space Station has an onboard artificial gravity module for crew comfort.

Accepted Answer

False. No such module exists; artificial gravity would require rotating the entire station, which is not part of Tiangong’s design.

Question 4

True or false: When it was launched in April 2021, Tiangong’s core module, Tianhe, was the largest spacecraft China had ever launched.

Accepted Answer

True. Tianhe weighed 22.6 metric tons, then the heaviest Chinese spacecraft. The Wentian module surpassed it in 2022 at 23.2 tons.

Question 5

True or false: The China National Space Station, Tiangong, orbits at a lower altitude than the International Space Station.

Accepted Answer

True. Tiangong's operational orbit is about 389 km, while the ISS orbits at approximately 408 km.

Question 6

True or false: The station’s robotic arm can crawl along the exterior to move equipment and astronauts.

Accepted Answer

True. The 10-meter-long robotic arm can inchworm along the station, relocating itself to different docking ports.

Question 7

True or false: The station’s solar panels are designed to fold like origami for launch compactness.

Accepted Answer

False. While they unfurl, they use a rigid-panel deployment system, not an origami-like folding design.

Question 8

True or false: China’s space station uses a unique propulsion system powered by solar-electric ion thrusters.

Accepted Answer

True. Tiangong uses Hall-effect ion thrusters for orbit maintenance, a rare feature for a crewed station.

China National Space Station Trivia Questions