/sci/ - Science & Math

Anonymous Sun Jun 2 04:47:53 2019 No.10692214 [View]
File: 41 KB, 951x499, Circumlunar-free-return-trajectory.png [View same] [iqdb] [saucenao] [google]

>>10692182
Once i eas trying to explain a free return trans lunar injection, the one user for apollo missions to a fucking "science is so cool normie".
>DUUUUUDE THAT'S DA INFINIDY SYMBOL! ! ! ! !!!!! AMAZING! IFLS!

Anonymous Fri Feb 8 12:59:59 2019 No.10369307 [View]
File: 41 KB, 951x499, Circumlunar-free-return-trajectory.png [View same] [iqdb] [saucenao] [google]

>around 11 kilometres per second
This is what I was after.
Would you really need to do this speed?
Could you not keep circumnavigating the earth by some kind of solar powered thrust and eventually escape it?
I know I'm probably ignorant of much, I'm sorry for that.

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/sci/ - Science & Math

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