58 year old Yang Liwei is still participating in the daily training of astronauts. In a high-speed rotating centrifuge, it can withstand 8 times the acceleration of gravity, which is equivalent to 8 pieces of its own weight pressing on the body; On the 360 degree clockwise and counterclockwise rotating electric swivel chair, after a round of "earth shattering" twists and turns, it is necessary to distinguish between the southeast and northwest; Skilled in simulating various space operations under weightlessness in a heavy space suit underwater...

In response to climate change, China's "star" silently protects. Coffee cultivation is the economic pillar of many households in Ethiopia...

On October 12th, according to local time from the European Space Agency, researchers have discovered about 500000 previously undetected stars in the Omega cluster in the constellation Centauri using data from the Gaia spacecraft, and have determined the positions of over 150000 asteroids in the solar system.The Gaia team mapped the orbits of over 150000 asteroids...

You can't imagine what caused the failed launch of a starship, and what caused three engines to fail to ignite as soon as they were ignited? Although it is bundled with 33 engines, the probability of three malfunctioning during takeoff and ignition is also too high, just like buying a 30 ring fireworks and three misfires are relatively rare, let alone a precision designed starship spacecraft.So what exactly is it about? Now it seems that the reason is that the starship launcher lacks a key facility, which is probably because Musk didn't come to repair it in a hurry...