"Chinese Astronaut Achieves Fire in Zero Gravity"
Astronauts on board China's Tiangong space station successfully lit a match and a candle during a live broadcast, demonstrating how fire behaves in microgravity. While open flames are strictly prohibited on the International Space Station, China's space agency likely implemented safety measures to suppress fires. NASA has been studying fire behavior in space to improve safety for future space travelers, conducting experiments on uncrewed spacecraft. The risk of fire in space was highlighted in 1997 when a fire ignited on Russia's Mir space station, but advancements in fire detection and prevention systems have been made since then.