Previously, launching a satellite required a rocket to propel the satellite beyond the atmosphere, and if the rocket couldn't be recovered after launch, a new rocket would be needed for the next launch.
This made the cost of rockets relatively high.
If rocket recovery technology is achieved, it allows the rocket to be safely returned to land without damage, and for future satellite launches, only refueling would be necessary.
This is one of the reasons why America's rocket launches are highly competitive.
"Is everyone ready? We're about to head out."
Ding Yue asked everyone in the chat group.
Huang Youjie: Almost.
Xu Bin: OK, I'm all set.
Ding Xiaoyou: I've been waiting in the underground garage for you guys already, seriously, you boys are dawdling.
Wen Ruohan: Principal Ding, do I need to come over?
Ding Yue: @Wen Ruohan, just wait for me in the underground garage.
Wen Ruohan: Alright.
About ten minutes later.
