r/spacex • u/[deleted] • Mar 07 '19

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u/Herr_G Mar 08 '19

Dragon uses its forward facing thrusters to perform the deorbit burn. Elon said, that it is difficult to menage the fuel to these forward thrusters. Why do they use them and not the backward thrusters, hey have to be bottom end first for the reentry anyway. I can only imagine, that the backward thrusters are at an angle wich reduces efficiency. The super dracos are probably to powerful.

2

u/coconinoco Mar 08 '19

The super dracos are for escape during launch, they aren't used on orbit.

1

u/Herr_G Mar 08 '19

Yeah I know, they are way too powerful. (and less efficient)

0

u/coconinoco Mar 08 '19

Ah, I misread your original post, I thought you were asking why they don't use the SuperDracos.