Science
How NASA knows when it’s a ‘go’ for launch – Engadget
The launch window — the span of time that a rocket can successfully launch during — will therefore be different for putting an Earth-observing satellite into LEO versus launching a Dragon Capsule to precisely rendezvous with the ISS.
Between ferrying NASA researchers to the ISS and seeding the night skies with its Starlink satellites, SpaceX especially will have its hands full. But it’s not like we can launch rockets into space whenever we feel like it. In fact, NASA has developed a strict set of criteria that must be met before they can light the fuse on a Falcon 9 rocket. Here’s how they decide whether or not we can safely reach for the stars today.
Space, as you may have heard, is hard. Just figuring out when to set a la…
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