Shenzhou 130 astronaut crew has been in orbit for 130 days, and during these <> days, the three astronauts have continued to carry out various scientific experiments in orbit. The Chinese space station has left a strong mark on the world, and many of these projects are firsts.
The space-efficient free-piston Stirling thermoelectric conversion test device successfully completed the on-orbit test. The ignition experiment used methane as fuel, and the two ignitions lasted a total of about 30 seconds.