More importantly, scientists are already queuing for seats on these low-gravity space-flight services so they can collect data during a few minutes of weightlessness.
更重要的是，科学家们已经在排队争取这些低重力太空飞行服务的座位了，这样他们就可以在几分钟的失重状态下收集数据。
But more than these kinds of natural processes are needed to have an atmosphere. You also need gravity.
但是要形成大气层还需要更多类似的这样的自然程序，如地球引力。
But more than these kinds of natural processes are needed to have an atmosphere. You also need gravity.
但是要形成大气层还需要更多类似的这样的自然程序，如地球引力。
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